Inter Press ServiceIntegration and Development Brazilian-style – Inter Press Servicehttp://www.ipsnews.net
News and Views from the Global SouthFri, 13 Sep 2019 21:17:01 +0000en-UShourly1https://wordpress.org/?v=4.8.10Producing Energy from Pig and Poultry Waste in Brazilhttp://www.ipsnews.net/2019/08/producing-energy-pig-poultry-waste-brazil/?utm_source=rss&utm_medium=rss&utm_campaign=producing-energy-pig-poultry-waste-brazil
http://www.ipsnews.net/2019/08/producing-energy-pig-poultry-waste-brazil/#respondFri, 16 Aug 2019 04:13:49 +0000Mario Osavahttp://www.ipsnews.net/?p=162871Romário Schaefer is fattening up 3,300 pigs that he receives when they weigh around 22 kg and returns when they reach 130 to 160 kg – a huge increase in meat and profits for their owner, a local meat-processing plant in this city in Brazil. Schaefer is not interested in the pork meat business. What […]

Romário Schaefer, 65, stands between the biodigester buried in the ground on the right and the blue tank holding whey that is mixed with the manure of the pigs he fattens in a row of pig pens (top left) to produce biogas, in the southern Brazilian municipality of Entre Rios do Oeste. In the background is his brick factory, which saves about 6,500 dollars a month in electricity by using biogas. Credit: Mario Osava/IPS

By Mario OsavaENTRE RIOS DO OESTE, Brazil, Aug 16 2019 (IPS)

Romário Schaefer is fattening up 3,300 pigs that he receives when they weigh around 22 kg and returns when they reach 130 to 160 kg – a huge increase in meat and profits for their owner, a local meat-processing plant in this city in Brazil.

Schaefer is not interested in the pork meat business. What he wants is the manure, which he uses to produce biogas and electricity that fuel his brick-making factory.

“I’m not a farmer,” he says as he shows us around his Stein Ceramics company in the middle of a 38-hectare rural property on the outskirts of Entre Rios do Oeste, a farming town of 4,400 people in western Paraná, one of three states in Brazil’s southern region, on the border with Paraguay.

He is explaining the difference between himself and neighbouring pig farmers who produce biogas and sell it to the Mini-Thermoelectric Plant inaugurated on Jul. 24 to generate energy that serves the Entre Rios municipal government and all of its facilities in the town itself and the rest of the municipality.

For them it is a new agricultural product, and has been recognised as such in Paraná for commercial and tax purposes. But for Schaefer it’s an input for his factory, which makes bricks.

Animal waste, which pollutes the soil and rivers, is becoming an important by-product in southwestern Brazil, where pig and poultry farming has expanded widely in recent decades.

The Haacke farm, in the municipality of Santa Helena, south of Entre Rios, uses the waste produced by its tens of thousands of hens and hundreds of cattle to produce biogas, electricity and biomethane.

Its biomethane, a fuel derived from the refining of biogas which is employed as a substitute for natural gas, is used in vehicles at the giant Itaipú hydroelectric plant shared by Brazil and Paraguay on the Paraná River, which forms part of the border between the two countries.

In Mariscal Cándido Rondon, a few kilometres to the north, the Kohler family, pioneers in the use of biogas on their large farm, took on another role in the chain of this energy which is more than just clean – it actually cleans the environment.

Part of Stein Ceramics, whose prosperity and ecological production were made possible by the biogas produced from the manure of 3,300 pigs. The factory produces enough bricks monthly to build 200 60-square-metre homes in the state of Paraná, on Brazil’s border with Paraguay. Credit: Mario Osava/IPS

They created a biodigester company, BioKohler, which is present in many projects spreading throughout Paraná and other Brazilian states, not only selling equipment but also sharing know-how brought from other countries.

The new family initiative that can guide new projects is a biogas-fired power plant with an installed capacity of 75 kilowatts, built on the farm in partnership with the German company Mele, with many “tropicalised” technological innovations.

“Such a unit is only viable above 150 kilowatts of power, a scale that allows the cost of the investment to be recovered,” Pedro Kohler, who leads the family’s industrial branch, told IPS.

Schaefer looks at the question from the angle of the consumer who generates his own energy. “Without biogas my factory would not be viable, I would not be able to compete and survive in the market,” he said.

In recent years, many ceramic products factories, including brick-makers, went bankrupt in Brazil, something that also happened in the west of the state of Paraná, after the national economic recession of 2015 and 2016, which especially affected the construction industry and aggravated the rise in energy costs.

The pig fattening contract with the slaughterhouse allowed him to avoid bankruptcy, the businessman said.

Pedro Kohler, who heads a biodigester company in the western Brazilian state of Paraná, stands between a biodigester and deposits of biogas and biofertilisers from the thermoelectric plant he installed on his family’s farm in the municipality of Cándido Rondon. Innovative technologies and equipment, provided by their German partner Mele, will modernise the biogas sector in Brazil. Credit: Mario Osava/IPS

“The meat-packing plant supplies everything: food, medicine and technical assistance. What I provide is the installations and the workforce; a couple of workers is enough because everything is automatic, and I keep the manure,” he told IPS on his rural property.

That makes it possible for him to deposit 1.8 million litres of pig waste in the biodigester, a large closed ball of black canvas, half buried in a pit measuring about 10 metres in diameter, where it ferments thanks to anaerobic bacteria.

The biodigester is the source of the biogas that feeds a generator which produces 23,000 megawatts/hour per month, enough to save 25,000 reais (6,500 dollars at the current exchange rate) – almost half of his electricity bill.

Actually, his mini-plant operates only four to five hours a day. It does so during peak evening consumption hours, when the electricity supplied by the distribution company is most expensive.

In the next few months, Schaefer hopes to put an additional 2,000 piglets in his fattening shed, where he is building new pigsties. He would thus expand biogas production, both to generate more electricity and to feed the kilns, replacing the burning of briquettes and wood waste.

The businessman has 19 years of experience with biogas, initially focused on burning it as a substitute for firewood, which was scarce, and on preventing pollution. As he explains, he proudly points to his “smokeless” fireplace.

In 2013, rising costs forced him to expand the biodigester and install the electric generator.

He also had to automate his factory to survive. “In the past we employed up to 90 workers, today there are only 20 and production has risen threefold,” he said.

Long sheds where thousands of pigs are fattened are becoming a familiar part of the landscape in rural areas of Entre Rios del Oeste, in southwestern Brazil, where a Mini Thermoelectric Plant was inaugurated on Jul. 24. The plant runs on biogas produced by a network of 18 pig farms and supplies the city government facilities. Credit: Mario Osava/IPS

Behind the progress made was great persistence, the ironing out of numerous problems and third party assistance. Sometimes he almost gave up, he confessed. Some solutions came to him by chance, like the biodigestion mixer recommended by a German embassy official, during a visit to his company.

Similarly, he learned about the advantages of incorporating waste whey into cheese production. This offers the dairy industry a sure way to dispose of it, while preventing pollution.

Founded in 2013 as a non-profit association of 27 national, local and international institutions, CIBIogas has a specialised laboratory and implemented 11 biogas projects on farms and in agribusiness enterprises.

It is an energy source with varied uses and inputs that requires a lengthy learning process and depends on business models and markets that have yet to be defined and are not yet consolidated, said Rafael González, director of Technological Development at CIBiogás.

Each project has its unique characteristics. Changes in animal feed, which primarily seek to improve the production of meat or eggs, for example, can negatively affect the production of biogas.

There are also differences between animal manures, said Daiana Martinez, information analyst at CIBiogas. Cattle manure, for example, is more productive, but contains a high level of hydrogen sulfide (H2S) that causes corrosion, requiring more refining.

González said biomethane is the fuel currently used by 82 Itaipu cars and has already been approved in tests with tractors, buses and other large vehicles. It is best to produce it from bird droppings, which facilitate the removal of hydrogen sulfide and carbon dioxide, he explained.

Biogas can meet up to 36 percent of the electricity consumption of this South American country, which is the size of a continent and is home to 210 million people, CIBiogas estimates.

This potential is basically divided between agricultural waste, which includes livestock and sugarcane vinasse, and urban waste, including sewage and garbage dumps.

In addition to avoiding pollution and the emission of greenhouse gases, biogas has been shown by local experience to promote local development, through energy projects and a chain of businesses, such as equipment industries, services and productive arrangements, González said.

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]]>http://www.ipsnews.net/2019/08/producing-energy-pig-poultry-waste-brazil/feed/0Mexican Women Use Sunlight Instead of Firewood or Gas to Cook Mealshttp://www.ipsnews.net/2019/08/mexican-women-use-sunlight-instead-firewood-gas-cook-meals/?utm_source=rss&utm_medium=rss&utm_campaign=mexican-women-use-sunlight-instead-firewood-gas-cook-meals
http://www.ipsnews.net/2019/08/mexican-women-use-sunlight-instead-firewood-gas-cook-meals/#respondTue, 13 Aug 2019 21:56:35 +0000Emilio Godoyhttp://www.ipsnews.net/?p=162852Reyna Díaz cooks beans, chicken, pork and desserts in her solar cooker, which she sets up in the open courtyard of her home in a poor neighborhood on the outskirts of this town in southwestern Mexico. “My family likes the way it cooks things. I use it almost every day, it has been a big […]

Reyna Díaz checks the marinated pork she is cooking in a solar cooker at her home in a poor neighbourhood of Vicente Guerrero, Villa de Zaachila municipality, in the southwestern Mexican state of Oaxaca. The use of solar cookers has made is possible for 200 local women to save on fuel and stop using firewood, providing environmental and health benefits. Credit: Emilio Godoy/IPS

By Emilio GodoyVILLA DE ZAACHILA, Mexico, Aug 13 2019 (IPS)

Reyna Díaz cooks beans, chicken, pork and desserts in her solar cooker, which she sets up in the open courtyard of her home in a poor neighborhood on the outskirts of this town in southwestern Mexico.

“My family likes the way it cooks things. I use it almost every day, it has been a big help to me,” Díaz told IPS as she mixed the ingredients for cochinita pibil, a traditional pork dish marinated with spices and achiote, a natural coloring.

She then placed the pot on the aluminum sheets of the cooker, which reflect the sunlight that heats the receptacle.

Before receiving the solar cooker in March, Díaz, who sells atole, a traditional hot Mexican drink based on corn or wheat dough, and is raising her son and daughter on her own, did not believe it was possible to cook with the sun’s rays."I learned while working with the local women. It was hard, like breaking stones; people knew nothing about it. Now people are more open, because there is more information about the potential of solar energy. In rural areas, people understand it more." -- Lorena Harp

“I didn’t know it could be done, I wondered if the food would actually be cooked. It’s a wonderful thing,” said this resident of the poor neighbourhood of Vicente Guerrero, in Villa de Zaachila, a municipality of 43,000 people in the state of Oaxaca, some 475 km south of Mexico City.

One thing the inhabitants of Vicente Guerrero have in common is poverty. But although they live in modest houses that in some cases are tin shacks lining unpaved streets and have no sewage system, they do have electricity and drinking water. The women alternate their informal sector jobs with the care of their families.

Diaz used to cook with firewood and liquefied petroleum gas (LPG), which she now uses less so it lasts longer. “I’ve saved a lot,” she said.

Women in this neighborhood were taught how to use the solar cookers and then became
promoters, organising demonstrations in their homes to exchange recipes, taste their dishes and spread the word about the benefits and positive changes that the innovative stoves have brought.

The solar cookers are low-tech devices that use reflective panels to focus sunlight on a pot in the middle.

Their advantages include being an alternative for rural cooking, because they make it possible to cook without electricity or solid or fossil fuels, pasteurising water to make it drinkable, reducing logging and pollution, helping people avoid breathing smoke from woodstoves, and using renewable energy.

The drawbacks are that they do not work on rainy or cloudy days, it takes a long time to cook the food, compared to traditional stoves, and they have to be used outdoors.

In Mexico, a country of 130 million people, some 19 million use solid fuels for cooking, which caused some 15,000 premature deaths in 2016 from the ingestion of harmful particles, according to data from the National Institute of Statistics and Geography (Inegi).

Lorena Harp (L), head of a project that promotes the use of solar cookers in Mexico, shows retired teacher Irma Jiménez how to assemble the device, in the poor neighborhood of Vicente Guerrero, Villa de Zaachila municipality, in the southwestern state of Oaxaca. Credit: Emilio Godoy/IPS

The main fuel consumed by 79 percent of these households is LPG, followed by wood or charcoal (11 percent) and natural gas (seven percent).

In Oaxaca, gas and firewood each account for 49 percent of household consumption.

Of the state’s more than four million inhabitants, 70 percent were living in poverty in 2016 and nearly 27 percent in extreme poverty, according to Inegi. Twenty-six percent lived in substandard, crowded housing and 62 percent lacked access to basic services.

Oaxaca is also one of the three Mexican states with the highest levels of energy poverty, which means households that spend more than 10 percent of their income on energy.

Solar cookers can help combat the deprivation.

They first began to be distributed in Oaxaca in 2004. In 2008, activists created the initiative “Solar energy for mobile food stalls in Mexico”, sponsored by three Swiss institutions: the city of Geneva, the SolarSpar cooperative and the non-governmental organisation GloboSol.

Cocina Solar Mexico, a collective dedicated to the use of solar energy for cooking, was founded in 2009. With the support of the non-governmental Solar Household Energy (SHE), based in Washington, an economical, light-weight prototype was built.

In 2016, SHE launched a pilot project in indigenous communities to assess how widely it would be accepted.

“I learned while working with the local women. It was hard, like breaking stones; people knew nothing about it. Now people are more open, because there is more information about the potential of solar energy. In rural areas, people understand it more,” Lorena Harp, head of the initiative, told IPS.

The four-litre pot, which has a useful life of five to 10 years, costs about $25, of which SHE provides half. The group has distributed about 200 solar cookers in 10 communities.

Harp said it is a gender issue, because “women are empowered, they have gained respect in their families.”

The southwestern Mexican state of Oaxaca fails to take advantage of is great solar power potential. The picture shows a rooftop at a solar panel factory in Oaxaca City, the state capital. Credit: Emilio Godoy/IPS

Despite its potential, Oaxaca does not take advantage of its high levels of solar radiation. Last June, it was listed among the 10 Mexican states with the lowest levels of distributed (decentralised) generation, less than 500 kilowatts, connected to the national power grid, according to the government’s Energy Regulatory Commission (CRE).

In the first half of the year, Oaxaca had an installed photovoltaic capacity of 6.69 megawatts with 747 interconnection contracts, in a country where distributed generation only involves solar energy.

This Latin American country registered 17,767 contracts for almost 125 megawatts (MW), almost the same volume as in the same period in 2018 -when they totaled 35,661 for 233.56 MW, although there were more permits. Since 2007, CRE has registered 112,660 contracts for 817.85 MW of solar power.

But “there is a lack of precise, reliable information and certainty about the savings achieved with distributed generation, which is generated for self-consumption while the surplus is fed into the grid. In addition, there is no policy in the state,” Calderón, also a member of the National Solar Energy Association, told IPS.

But the government of left-wing President Andrés Manuel López Obrador, who took office in December, is driving the exploitation of fossil fuels and standing in the way of the growth of renewable energies.

It plans to modify the Business Ecocredit initiative, led by the government’s Electric Energy Saving Trust for micro, small and medium enterprises for the acquisition of efficient appliances. The measures include eliminating the 14 percent subsidy and a limit of some 20,000 dollars in financing, but the government has yet to define its future.

In addition, the Oaxaca government’s plan to create two cooperatives for energy for agricultural irrigation does not yet have the 1.75 million dollars needed for two 500-kilowatt solar plants in the municipality of San Pablo Huixtepec to serve 1,200 farmers in 35 irrigation units.

The local women don’t plan to stop using the solar cookers, in a neighbourhood ideal for deploying solar panels and water heaters. “We’re going to keep using it, we’ve seen that it works. We’re going to promote this,” Díaz said, while checking that her stew wasn’g burning.

The SHE assessment found that the solar cookers were widely accepted and have had a positive impact, as nearly half of the local women who use them have reduced by more than 50 percent their use of stoves that cause pollution. Some use the pots up to six times a week, and they have proven to be high quality, durable and affordable. Users also report that the solar cookers have saved them time.

Harp said more partners and government support were needed. “There’s still a long way to go, there are many shortfalls. Something is missing to generate truly widespread use, perhaps a comprehensive policy,” she said.

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]]>http://www.ipsnews.net/2019/08/mexican-women-use-sunlight-instead-firewood-gas-cook-meals/feed/0Producing Clean Energy from Pigsties in Brazilhttp://www.ipsnews.net/2019/08/producing-clean-energy-pigsties-brazil/?utm_source=rss&utm_medium=rss&utm_campaign=producing-clean-energy-pigsties-brazil
http://www.ipsnews.net/2019/08/producing-clean-energy-pigsties-brazil/#respondTue, 06 Aug 2019 01:12:18 +0000Mario Osavahttp://www.ipsnews.net/?p=162704Pigs, already the main source of income in this small municipality in southwestern Brazil, now have even more value as a source of electricity. The mini-thermal power plant of Entre Rios do Oeste, inaugurated on Jul. 24, uses the biogas provided by 18 farms, in a pioneering technical-commercial agreement in Brazil involving pig farmers, the […]

Claudinei Stein is a farmer who produces biogas using the manure of his 7,300 pigs, which he breeds and sells to a pork processing plant in southern Brazil when they reach 23 kilos of weight. To his right is the biofertiliser pond, with the manure used to produce biogas in a biodigester. At the far left are the pigsties. Credit: Mario Osava/IPS

By Mario OsavaENTRE RIOS DO OESTE, Brazil, Aug 6 2019 (IPS)

Pigs, already the main source of income in this small municipality in southwestern Brazil, now have even more value as a source of electricity.

The project was executed by PTI – the Brazilian-Paraguayan hydroelectric power plant Itaipu‘s centre for teaching and development research – and CIBiogás, a non-profit association of 27 international, national and local institutions, which operates at the PTI headquarters.

The Entre Rios city government will benefit by generating electricity with the biogas it buys from the pig farmers. The electricity is injected into Copel’s distribution network, reducing the energy costs paid by 72 municipal office buildings and schools.

“It will produce savings that we will invest in health and education,” said Mayor Jones Heiden.

His municipality, in the western part of the southern state of Paraná and on the shores of the Itaipú reservoir that separates Brazil from Paraguay, was a natural choice for the project, as there are some 155,000 pigs, or 35 animals for each of the 4,400 local inhabitants.

Rafael González, CIBiogás’ director of technological development, told IPS in his offices that the city government also took an interest in the project and offered the area for the plant to be installed, resources for its operation and support for the pig farmers.

Of the more than 100 pig farmers in the municipality, only 18 who are located where the 20-km network of gas pipelines was installed are participating, after accepting the conditions for financing the biodigester, which converts the waste into biofertiliser while extracting the biogas.

“Some didn’t want to because it would take them more than 10 years to pay off the loan. There were 19 who were going to take part, but one pulled out after deciding to build his own biodigester and generator” in an individual business, taking advantage of the abundant manure produced by his 4,000 pigs, one of the participants, Claudinei Stein, told IPS.

The Mini-Thermoelectric Plant of Entre Rios do Oeste will generate 250 megawatt-hours, 43 percent more than the top consumption of all municipal government facilities. The plant will reduce their energy bill to almost zero in this municipality in southern Brazil, on the border with Paraguay. Credit: Mario Osava/IPS

“That was the beginning, the second step will be public lighting,” opening up opportunities for other producers, said the mayor.

The mini-thermal power plant, with a capacity of 480 kilowatts, can generate 250 megawatts/hour per month, 43 percent more than the city government’s maximum consumption. It involves 215 tons of manure and 4,600 cubic metres of biogas produced daily by 39,000 pigs.

Stein has 7,300 feeder pigs which he receives from the Friella company when they weigh about seven kilos, fattens them, and returns them when they reach 22 or 23 kilos.

Friella is the main company in town, with three meat-packing plants where pork is processed and sold fresh or industrially processed, as well as an animal feed factory and its own hogpens.

But it outsources the breeding and fattening of most of the pigs. Stein explained that while it entails transportation costs, the company saves on installations, space and labour power.

Specialising in the second stage, in which each animal produces less than half of the manure from the entire fattening process, Stein estimates that he will earn an income of 1,800 to 2,000 reais (375 to 430 dollars) a month, enough to pay off the credit for the biodigester, which cost him 75,000 reais (19,800 dollars), in eight years.

The Mini-Thermoelectric Plant of Entre Rios do Oeste will generate 250 megawatt-hours, 43 percent more than the top consumption of all municipal government facilities. The plant will reduce their energy bill to almost zero in this municipality in southern Brazil, on the border with Paraguay. Credit: Mario Osava/IPS

But he joined the project for other reasons: to produce biofertiliser and improve the environment. Biodigestion eliminates odors, mosquitoes and contamination of groundwater on his 13-hectare property and improves manure as fertiliser for planting corn and soybeans.

“This way I save money on chemical fertilisers,” he explained. “I also like bold initiatives,” said the 39-year-old farmer, who learned about the benefits of biodigesters at a young age, because there was one on a cousin’s farm where he worked.

But the installation of the Entre Rios plant was plagued by delays, despite the recognised advantages of biogas and its potential for expansion in the western part of the state, due to the heavy presence of pig and poultry farming.

The idea emerged in 2008, Mayor Heiden told IPS.

But the opportunity to bring it to fruition arose in 2012, when the National Electric Energy Agency – the regulator of the sector – outlined strategies and criteria for biogas projects, calling for proposals to be presented.

The projects for Paraná depend on funds that the Copel distributor must allocate to research and development projects, equivalent to 0.5 percent of its turnover.

“We registered the Entre Rios do Oeste project,” but the contract with Copel was not signed until 2016, Gonzalez said.

Difficulties then arose with energy and tax regulations, which blocked the city government from purchasing the biogas, defined as a processed industrial good produced by farmers, the director of CIBiogas explained.

View of a row of gas holders, large containers for storing the biogas that will fuel the mini-thermal power plant of Entre Rios do Oeste, which generates electricity using the gas extracted from the manure of part of the 155,000 pigs raised in this municipality in the southern Brazilian state of Paraná, on the border with Paraguay. Credit: Mario Osava/IPS

New regulations were necessary, with a different interpretation, that recognises biogas as an unprocessed agricultural product, in order to design the business model for the mini-thermoelectric plant fueled by biogas, which is in the category of distributed generation by consumers.

The project then took on its definitive shape, with the city government buying biogas from the pig farmers who installed the biodigester.

But opening up credit lines to finance the equipment required more lengthy negotiations, to come up with a model replicable in other municipalities and regions and with different arrangements.

There was a precedent for the construction of a mini biogas power plant in the municipality of Marechal Cândido Rondon, 34 km northeast of Entre Rios. The Agroenergy Condominium for Family Farming of the Ajuricaba River Basin, later called Coperbiogas, emerged there in 2009.

In 2014 it began to generate electricity, as part of another CIBiogas project. But it didn’t last long. Today, only 15 of the 33 members remain in the cooperative, the mini thermoelectric plant was closed down, and the biogas is sold to a neighbouring poultry plant belonging to the Rondon Limited Mixed Agroindustrial Cooperative (Copagril).

“It was a successful project” and not a failure as some people saw it, according to González. “Its objective was not to become economically profitable, but to clean up the environment, clean up the river,” he argued.

The project remains active: 250 cubic metres of biogas are transported daily through the 25-km network of pipelines to three gasometers, while a filtering system removes the hydrogen sulfide that causes corrosion.

The families continue to use gas in their homes and some use the gas for milking, thanks to which at least one of the farms has improved the quality of their milk, using biogas in the pasteurisation process, Daiana Martinez, a biogas information analyst at CIBiogás, told IPS.

In Ajuricaba, unlike Entre Rios, biogas is made from both cattle and pig manure. But the scale of production and the biodigesters are much smaller, which makes electricity generation economically unfeasible, said Pedro Kohler, owner of a local biodigester factory.

]]>http://www.ipsnews.net/2019/08/producing-clean-energy-pigsties-brazil/feed/0Using Renewable Energy and the Circular Economy to Fight Poverty in Argentinahttp://www.ipsnews.net/2019/07/using-renewable-energy-circular-economy-fight-poverty-argentina/?utm_source=rss&utm_medium=rss&utm_campaign=using-renewable-energy-circular-economy-fight-poverty-argentina
http://www.ipsnews.net/2019/07/using-renewable-energy-circular-economy-fight-poverty-argentina/#respondMon, 29 Jul 2019 03:35:25 +0000Daniel Gutmanhttp://www.ipsnews.net/?p=162601On the outer edges of Buenos Aires proper, where the paved streets end and the narrow alleyways of one of Argentina’s largest shantytowns begin, visitors can find the En Haccore soup kitchen. The community endeavor is using renewable energy and the circular economy in an effort to improve quality of life for local residents. “We […]

Milagros Sánchez, coordinator of the urban biosystem that operates in a community soup kitchen in Ciudad Oculta, a poor neighbourhood on the south side of the Argentine capital, shows the vegetables and mushrooms grown using waste products in crates and drawers on the roof. Credit: Daniel Gutman/IPS

By Daniel GutmanBUENOS AIRES, Jul 29 2019 (IPS)

On the outer edges of Buenos Aires proper, where the paved streets end and the narrow alleyways of one of Argentina’s largest shantytowns begin, visitors can find the En Haccore soup kitchen.

The community endeavor is using renewable energy and the circular economy in an effort to improve quality of life for local residents.

“We were overrun by trash, because the garbage trucks don’t always come. Thanks to a biodigester we are now converting that waste into biogas, which enables us to spend less on energy for cooking. It’s a dream come true,” Bilma Acuña, the founder and head of the soup kitchen, told IPS."In our view, the main environmental problem is the exclusion of the poor, and we can help take care of the environment by improving people's quality of life and facilitating their access to energy and healthy food.” -- Gonzalo del Castillo

She explained that she started the soup kitchen in 1993, after losing her job at a meatpacking plant, at a time that many others in the neighbourhood also became unemployed during the government of neoliberal president Carlos Menem (1989-1999), when the unemployment rate climbed to almost 20 percent.

She named it En Haccore (En-hakkore), the Aramaic name of a spring in the biblical story of Samson and Delilah. The soup kitchen is on the southern edge of the Argentine capital, a 15-minute drive from downtown, at the entrance to the overcrowded shantytown of 25,000 people known as Ciudad Oculta (Hidden City).

Today, in a country of 44 million people where 2.65 million have fallen into poverty since last year, according to official data, Acuña says there are more unmet needs than ever in her neighbourhood.

That becomes clear after walking with her for just a few minutes: local residents come up to her and ask for milk, rice, noodles or any food that they can take home. The soup kitchen serves lunch and a tea-time snack to 300 people Monday to Friday, but every day new people show up, asking for a meal.

Since 2017, an “urban biosystem” has been operating in En Haccore, whose aim is to replicate in an urban setting the workings of nature, where everything that is consumed is generated within the system itself and all waste is reused, as part of a circular economy.

Thus, the biodigester, which is an airtight container where the lack of oxygen leads to the appearance of bacteria that decompose organic matter, is not only used to produce biogas from the peels of dozens of kilos of potatoes or carrots that are consumed every day in En Haccore.

View of the biodigester that produces biogas, used for cooking in the En Haccore community soup kitchen in a Buenos Aires shantytown. The leftover waste is used as fertiliser and compost in the urban garden on the facility’s rooftop. Credit: Courtesy of CeSus

The waste is also used to produce compost and fertiliser for the urban garden growing on the rooftop of the soup kitchen.

In addition, there is a solar collector that heats water using thermal energy, making it possible to purchase less bottled gas, since in this poor part of the city there is no connection to natural gas pipes.

“In our view, the main environmental problem is the exclusion of the poor, and we can help take care of the environment by improving people’s quality of life and facilitating their access to energy and healthy food,” Gonzalo del Castillo, who is ultimately responsible for the initiative, told IPS.

“We want to debunk the idea that only those who already have their basic needs met can take care of the environment. On the contrary, we believe that increasing environmental quality helps people who face greater obstacles to develop their resilience, which is the ability to adapt to the problems of the environment,” he adds.

Del Castillo is the director of the Argentine Chapter of the Club of Rome, an international organisation founded in Italy in 1968 that brings together people from different backgrounds and areas and was one of the first voices to raise the challenges to human welfare caused by the destruction of the environment.

Bilma Acuña is the founder and director of the En Haccore soup kitchen, located on the border between the city of Buenos Aires and the shantytown of Ciudad Oculta. The facility also has a network of mothers who fight drug use among young people. Credit: Daniel Gutman/IPS

The project seeks to counter the system by which food and fuel produced in rural areas are consumed in urban areas, while the resulting waste is often dumped back in the countryside.

Del Castillo explains that the idea in En Haccore was to build “an integrated system, where solar energy reduces the consumption of gas for cooking, while the waste produced in the soup kitchen feeds the bidiogester and this generates new energy in the form of biogas, while leaving other waste that is used to fertilise the organic garden and the machine that makes compost.”

The garden is simply crates and drawers filled with soil on the cement roof, where vegetables and mushrooms are grown using waste like coffee grounds, as well as hydroponic crops, which do not use soil but depend on the efficient use of water.

There is also a collection point for used vegetable oil, which is periodically picked up by a foundation that uses it to make biodiesel.

“Cooking oil was a very serious problem here, because it was often dumped into pipes or wells and altered the entire system, due to the precariousness of the sanitation infrastructure, which is informal,” the coordinator of the project in Ciudad Oculta, Milagros Sánchez, told IPS.

View of the entrance to the Ciudad Oculta shantytown, within the larger informal neighbourhood of Villa Lugano on the south side of the Argentine capital, a 15-minute drive from downtown Buenos Aires. Credit: Daniel Gutman/IPS

The experimental project includes key participation by the community through training workshops, because the aim is for it to continue when CeSus pulls out.

“Now I dream of having a biodigester and a solar collector to produce my own energy in my house,” said Alejandra Pugliese, a local resident who told IPS that her participation in workshops where she learned about urban gardening changed the way she sees life.

“I became aware that if you connect with the cycles of nature it is possible to improve quality of life even with few resources,” added Pugliese, who works caring for children and the elderly and has recently seen a drop in her income due to the recession that began in Argentina in 2018.

The urban biosystem is also being developed in another soup kitchen in Ciudad Oculta and in another shantytown in the south of Buenos Aires, Villa 21.

Some three million people live in more than 4,000 shantytowns or slums, known as “villas”, in this Southern Cone country, according to a survey carried out last year by the government in conjunction with social organisations.

CeSus is seeking support from the public sector to demonstrate that it is possible for urban communities, not only in “villas”, to apply the circular logic of natural ecosystems in order to become self-sustainable.

The circular economy consists, precisely, of replacing a model based on producing-consuming-disposing with one based on producing-consuming-recycling, and includes a transition to clean energy, with the aim of coexistence with the environment.

]]>http://www.ipsnews.net/2019/07/using-renewable-energy-circular-economy-fight-poverty-argentina/feed/0Solar Collectors and Solidarity Change Lives in Argentinahttp://www.ipsnews.net/2019/07/solar-collectors-solidarity-change-lives-argentina/?utm_source=rss&utm_medium=rss&utm_campaign=solar-collectors-solidarity-change-lives-argentina
http://www.ipsnews.net/2019/07/solar-collectors-solidarity-change-lives-argentina/#respondMon, 08 Jul 2019 08:13:56 +0000Daniel Gutmanhttp://www.ipsnews.net/?p=162309“This is the best thing ever invented for the poor,” says Emanuel del Monte, pointing to a tank covered in black tarps protruding from the roof of his house. It forms part of a system built mostly from waste materials, which heats water through solar energy and is improving lives in Argentina. Thanks to him, […]

Volunteers install a solar water heater, made from recycled materials, with a 90-litre tank on the roof of a modest home in the Argentine municipality of Pilar, 50 km north of Buenos Aires. This unique thermal generation system was designed by Brazilian engineer José Alano, who did not patent it in order to facilitate its free use. Credit: Daniel Gutman/IPS

By Daniel GutmanPILAR, Argentina, Jul 8 2019 (IPS)

“This is the best thing ever invented for the poor,” says Emanuel del Monte, pointing to a tank covered in black tarps protruding from the roof of his house. It forms part of a system built mostly from waste materials, which heats water through solar energy and is improving lives in Argentina.

Thanks to him, hundreds of families in three poor neighbourhoods on the outskirts of the Argentine capital now have hot water for bathing. They used to heat water in pots but had abandoned the practice in recent years because of the high costs of cooking gas.

Del Monte, 32, his wife and five children live in an unpainted cinder-block house with a half-built brick perimeter wall in the neighborhood of Pinazo, Pilar municipality, about 50 km north of Buenos Aires."When they first tell you about it, you don't understand what they're talking about. Then you realize it's an opportunity you can't miss out on because it changes your life.” – Verónica González

Pinazo is a community of about 5,000 people that reflects the social deterioration in the 24 municipalities surrounding Buenos Aires, which together with the capital account for more than 13 million of the country’s 44 million inhabitants.

Neighbourhoods on the outskirts of the capital are home to 130,000 of the 200,000 people who lost their jobs in 2018 in this South American country, where the economy is in a deep crisis and poverty has climbed to 36 percent of the population, according to official figures.

The paved streets of Pinazo are lined with houses with roof tiles and gardens, run-down but clearly middle-class.

But if you turn down the dirt side streets, many of the homes are shacks made of boards, corrugated metal and even pieces of tarp, between empty dirt lots where cats, dogs and chickens wander about.

On some Saturdays, however, things get busy on several of the empty lots: dozens of volunteers, mostly young people, work for hours building solar heaters, together with many local residents.

The volunteers gather early on one side of the freeway from Buenos Aires and come to the neighbourhood together, in cars and trucks loaded with huge bags full of plastic bottles, cans, cardboard boxes, old mattresses and tarps.

Mariana Alio and her husband, Emanuel del Monte, stand in front of their house in Pinazo, a poor neighbourhood in the municipality of Pilar, in Greater Buenos Aires. On the roof they have a solar water heater, covered with mattresses and tarps that keep it warm, which provides them with hot water for bathing – a luxury their family had to do without because of the high cost of the cooking gas they used to heat water in pots. Credit: Daniel Gutman/IPS

In addition, local residents at the site gather useful waste products, which they used to burn or throw into the polluted stream that gives its name to the neighborhood, since there is no garbage collection system.

Convened by the non-governmental organisation Sumando Energías, the volunteers say their goodbyes just before sunset, after building and installing on the roofs of up to four houses solar energy collectors and 90-litre thermal tanks, which keep the water warm because they are covered with mattresses and tarps.

“Each collector is made with 264 plastic bottles, 180 cans and 110 cardboard boxes. Most of the materials we use are reused,” Pablo Castaño, 32, who founded Sumando Energías in 2014, tells IPS as he walks around, supervising the work of the volunteers.

“I am convinced that sustainability is the only way to improve things for the poor. Social and economic solutions go hand in hand with environmental solutions,” says Castaño.

The head of Sumando Energías says he came into contact with the conditions in low-income areas while volunteering for another NGO, Techo (Roofs), dedicated to providing decent housing in slums, and became interested in renewable energy while studying to become an industrial engineer.

Castaño was born and raised in the southern province of Río Negro, near Vaca Muerta, the giant unconventional oil and gas field that the government is counting on to give a boost to Argentina’s declining economy. But he argues that “it is not the burning of fossil fuels that is going to save us.”

The solar collectors consist of 12 parallel two-metre-long PVC tubes covered with cans that absorb heat from the sun and heat the water inside the pipe. They are then wrapped in plastic bottles and cardboard.

Young volunteers from Sumando Energías build solar collectors in the Pinazo neighborhood. The NGO trains them in the development of clean energies that provide social, environmental and economic solutions in poor neighbourhoods in Argentina. Credit: Daniel Gutman/IPS

“That’s how we generate the greenhouse effect that keeps the temperature up. The next step is to set up a closed circuit between the pipes and the tank, which is placed on top, as hot water becomes dense and tends to rise. After about 60 round-trip cycles, the water is hot, between 40 and 65 degrees (Celsius),” says Lucía López Alonso, one of the volunteers.

“What is generated is not electricity, but solar thermal energy,” she tells IPS.

Emanuel del Monte’s wife, Mariana Alio, who works at a greengrocer’s, says their family used to heat up water in pots using cooking gas, for bathing, but economic difficulties forced them to only use gas for cooking.

“Some people in the neighbourhood still think I’m crazy when I tell them that I now have hot water from a system built using waste products,” says Del Monte, who recently lost his job as a maintenance worker in Escobar, a municipality near Pilar, and today does odd jobs, mowing lawns or as a handyman.

In both Pilar and Escobar, slums exist side by side with summer homes and gated communities – some of them wealthy and all of them surrounded by walls and fences and protected by private security guards – where slum-dwellers can find casual work.

“(José) Alano didn’t patent it in order for his design to be used freely. We also follow his philosophy and uploaded the solar collector manual to our Facebook page, so anyone can access it,” Castaño explains.

In four years, Sumando Energías has built and installed 174 solar collectors in neighbourhoods on the outskirts of Buenos Aires.

In the poor neighbourhood of Pinazo, on the outskirts of the Argentine capital, young volunteers cover a 90-litre thermal tank with a layer of foam recycled from old mattresses, which helps keep water heated by a solar collector – also made with old plastic bottles and cans – warm. Credit: Daniel Gutman/IPS

Castaño explains that the system for making solar collectors with reused materials was designed in 2002 in Brazil by retired mechanic José Alano, who promoted it in the south of his country.

The activist says the units have a useful life of 10 years or more, but points out that they last longer because they do not have mechanical parts. In addition, the plastic bottles can be easily replaced when they eventually darken and no longer perform their function of maintaining heat.

The aim of the initiative is not only to provide a solution for poor families but also to pass on know-how about renewable energy to the volunteers, who donate 1,500 pesos (about 33 dollars), which are used to cover the cost of the materials.

“We also receive some donations from companies, but we don’t accept any from companies linked to the fossil fuel business,” says Castaño.

Sumando Energías is now working on prototypes of solar cookers that will allow families like those living in the Pinazo neighbourhood, most of whom depend on the informal labour market, to cut their dependence on cooking gas cylinders, which cost 10 dollars to refill.

“Many of us here have had 25-litre electric water heaters, but they tend to burn out because the electric power source is unreliable,” says Verónica González, a 34-year-old local resident who lives with her mother, three daughters and a niece, as she cuts plastic bottles alongside the volunteers.

Her family is among the latest to benefit from the solar heaters designed by Alano. “When they first tell you about it, you don’t understand what they’re talking about. Then you realize it’s an opportunity you can’t miss out on because it changes your life,” she tells IPS.

]]>http://www.ipsnews.net/2019/07/solar-collectors-solidarity-change-lives-argentina/feed/0Chilean Schools Recycle Greywater to Combat Droughthttp://www.ipsnews.net/2019/07/chilean-schools-recycle-greywater-combat-drought/?utm_source=rss&utm_medium=rss&utm_campaign=chilean-schools-recycle-greywater-combat-drought
http://www.ipsnews.net/2019/07/chilean-schools-recycle-greywater-combat-drought/#respondThu, 04 Jul 2019 05:11:16 +0000Orlando Milesihttp://www.ipsnews.net/?p=162283Children from the neighboring municipalities of Ovalle and Río Hurtado in northern Chile are harvesting rain and recycling greywater in their schools to irrigate fruit trees and vegetable gardens, in an initiative aimed at combating the shortage of water in this semi-arid region. And other youngsters who are completing their education at a local polytechnic […]

The principal of the Samo Alto rural school, Omar Santander, shows organic tomatoes in the greenhouse built by teachers, students and their families, who raise the crops irrigated with rainwater or recycled water in Coquimbo, a region of northern Chile where rainfall is scarce. Credit: Orlando Milesi/IPS

By Orlando MilesiOVALLE, Chile, Jul 4 2019 (IPS)

Children from the neighboring municipalities of Ovalle and Río Hurtado in northern Chile are harvesting rain and recycling greywater in their schools to irrigate fruit trees and vegetable gardens, in an initiative aimed at combating the shortage of water in this semi-arid region.

And other youngsters who are completing their education at a local polytechnic high school built a filter that will optimise the reuse and harvesting of water.

“The care of water has to start with the children,” Alejandra Rodríguez, who has a son who attends the school in Samo Alto, a rural village on the slopes of the Andes Mountains in Río Hurtado, a small municipality of about 4,000 inhabitants in the Coquimbo region, told IPS.

“My son brought me a tomato he harvested, to use the seeds. For them, the harvest is the prize. He planted his garden next to the house and it was very exciting,” said Maritza Vega, a teacher at the school, which has 77 students ranging in age from four to 15.

The principal of the school, Omar Santander, told IPS during a tour of rural schools in the area involved in the project that “the Hurtado River (which gives the municipality its name) was traditionally generous, but today it only has enough water for us to alternate the crops that are irrigated, every few days. People fight over watering rights.”

The Samo Alto school collects rainwater and recycles water after different uses. “The water is then sent to a double filter,” he explained, pointing out that they have a pond that holds 5,000 liters.

The monthly water bill is much lower, but Santander believes that the most important thing “is the awareness it has generated in the children.”

“There used to be water here, and the adults’ habits come from back then. The students help raise awareness in their families. We want the environmental dimension to be a tool for life,” he said.

For Admalén Flores, a 13-year-old student, “the tomatoes you harvest are tastier and better,” while Alexandra Honores, also 13, said “my grandfather now reuses water.”

El Guindo primary school, located 10 kilometers from the city of Ovalle, the municipal seat, in a town known as a hotspot for drug sales, performed poorly in tests until three years ago.

At that time, the principal, Patricio Bórquez, and the science teacher, Gisela Jaime, launched a process of greywater recovery. They also planted trees and native species of plants to adapt to the dry environment of the municipality of 111,000 inhabitants, located about 400 kilometers north of Santiago.

Four students, ages 13 and 14, talk to IPS about how the water reuse project has made them aware of the importance of taking care of water in the semi-arid territory where they live, in a classroom at the rural school of El Guindo, in the municipality of Ovalle, Chile. Credit: Orlando Milesi/IPS

“The project was born because there was no vegetation,” said the teacher. Today they recover 8,000 litres of water a month. “Teaching care for the environment provides a life skill,” said Bórquez.

“Our school had the stigma of being in a place rife with drug addiction. Today in Ovalle we are known as the school with the most programs. We placed third in science,” she said.

Jaime described the experience as “gratifying” because it has offered “tools to grow and create awareness among children and the entire community about the importance of caring for water and other resources.”

Geographer Nicolás Schneider, founder of the “Un Alto en el Desierto” Foundation, told IPS that his non-governmental organisation estimates that one million litres of greywater have been recovered after eight years of work with rural schools in Ovalle.

In this arid municipality with variable rainfall, “only 37.6 mm of rainwater fell in 2018 – well below the normal average for the 1981-2010 period of 105.9 mm,” Catalina Cortés, an expert with Chile’s meteorology institute, told IPS from Santiago.

Schneider describes the water situation as critical in the Coquimbo region, which is on the southern border of the Atacama Desert and where 90 percent of the territory is eroded and degraded.

“Due to climate change, it is raining less and less and when it does, the rainfall is very concentrated. Both the lack of rain and the concentration of rainfall cause serious damage to the local population,” she said.

Innovative recycling filter

With guidance from their teachers, students at the Ovalle polytechnic high school built a filtration system devised by Eduardo Leiva, a professor of chemistry and pharmacy at the Catholic University. The filter seeks to raise the technical standard with which greywater is purified.

Duan Urqueta, 17, a fourth-year electronics student at the Ovalle polytechnic high school, describes the award-winning greywater filter he helped to build. Initially, units will be installed in eight rural schools in this municipality in northern Chile. Credit: Orlando Milesi/IPS

The prototype recycles the greywater from the bathrooms used by the 1,200 students at the polytechnic high school. This water is used to irrigate three areas with 48 different species of trees. Similar filters will be installed in eight rural schools in Ovalle.

The quality of the recovered water will improve due to the filter built thanks to a project by the Innovation Fund for Competitiveness of the regional government of Coquimbo, with the participation of the Catholic University, the “Un Alto en el Desierto” Foundation, and the Ovalle polytechnic high school.

The prototype was built by 18 students and eight teachers of mechanics, industrial assembly, electronics, electricity and technical drawing, and includes two 1,000-litre ponds.

The primary pond holds water piped from the bathroom sinks by gravity which is then pumped to a filter consisting of three columns measuring 0.35 meters high and 0.40 meters in diameter.

“The filter material in each column…can be activated charcoal, sand or gravel,” said Hernán Toro, the head teacher of industrial assembly.

Toro told IPS that “the prototype has a column with zeolite and two columns of activated charcoal. The columns are mounted on a metal structure 2.60 meters high.”

View of the water cleaning filter designed at the Ovalle polytechnic high school and built by a group of teachers and students with funding from the government of the region of Coquimbo, in northern Chile. Each unit costs 2,170 dollars and it will promote water recycling in the schools in the semi-arid municipality. Credit: Orlando Milesi/IPS

The water is pumped from the pond to the filter’s highest column, passes through the filter material and by gravity runs sequentially through the other columns. Finally, the water is piped into the secondary pond and by means of another electric pump it reaches the irrigation system.

Duan Urqueta, a 17-year-old electronics student, told IPS that they took soil and water samples in seven towns in Ovalle and “we used the worst water to test the filter that is made here at the high school with recyclable materials.”

In 2018, “we won first place with the filter at the Science Fair in La Serena, the capital of the region of Coquimbo,” he said proudly.

Pablo Cortés, a 17-year-old student of industrial assembly, said the project “changed me as a person.”

Toro said the experience “has been enriching and has had a strong social impact. We are sowing the seeds of ecological awareness in the students.”

“It’s a programme that offers learning, service, and assistance to the community. Everyone learns. We have seen people moved to the point of tears in their local communities,” the teacher said.

Now they are going to include solar panels in the project, which will cut energy costs, while they already have an automation system to discharge water, which legally can only be stored for a short time.

Eight schools, including the ones in Samo Alto and El Guindo, are waiting for the new filters, which cost 2,170 dollars per unit.

Schneider believes, however, that at the macro level “water recycling is insufficient” to combat the lack of water in this semi-arid zone. And he goes further, saying “there is an absence of instruments for territorial planning or management of watersheds.”

“Under the current water regulatory framework, the export agribusiness, mainly of fruit, has taken over the valleys, concentrating water use…and the government turns a blind eye,” he complained.

]]>http://www.ipsnews.net/2019/07/chilean-schools-recycle-greywater-combat-drought/feed/0Indigenous Communities Head Towards Energy Self-Sufficiency in Guatemalahttp://www.ipsnews.net/2019/07/indigenous-communities-head-towards-energy-self-sufficiency-in-guatemala/?utm_source=rss&utm_medium=rss&utm_campaign=indigenous-communities-head-towards-energy-self-sufficiency-in-guatemala
http://www.ipsnews.net/2019/07/indigenous-communities-head-towards-energy-self-sufficiency-in-guatemala/#respondWed, 03 Jul 2019 22:12:32 +0000Edgardo Ayalahttp://www.ipsnews.net/?p=162278Because the government has never provided them with electricity, indigenous communities in the mountains of northwest Guatemala had no choice but to generate their own energy. Now electricity lights up their nights and, most importantly, fuels small businesses that provide extra income to some of the 1,000 families who benefit from the community energy projects. […]

Because the government has never provided them with electricity, indigenous communities in the mountains of northwest Guatemala had no choice but to generate their own energy.

Now electricity lights up their nights and, most importantly, fuels small businesses that provide extra income to some of the 1,000 families who benefit from the community energy projects.

These community projects have been implemented in four indigenous villages located in the Zona Reina eco-region, in Uspantán municipality in the northwestern department of Quiché.

The miracle of having light initially occurred more than 10 years ago in 31 de Mayo, a Maya indigenous village.

Thanks to financial cooperation from organisations in Spain and Norway, the hard work of the community and support from the environmental group MadreSelva, the first mini-hydroelectric plant began to operate there, harnessing the waters of the Putul River.

Given the success of the first community hydropower plant, other villages also decided to generate their own electric power: El Lirio, in May 2015; La Taña, in September 2016; and La Gloria, in November 2017.

And these four villages share their electricity with five neighbouring communities.

Life has changed today in these villages, local resident Zaiada Gamarro told IPS. She stressed the importance of electricity for women, who can now cook and perform other household tasks at night, for children, who can now do their homework after dark, and for businesses like small bakeries or shops that can now sell refrigerated products.

A similar plan is under way to build mini-dams in eight other indigenous villages in the neighbouring region of Los Copones. They will also share their electricity with 11 communities in the surrounding area, in a project for which the German development aid agency has contributed 1.25 million dollars.

]]>http://www.ipsnews.net/2019/07/indigenous-communities-head-towards-energy-self-sufficiency-in-guatemala/feed/0Renewables to Become the Norm for the Caribbeanhttp://www.ipsnews.net/2019/04/renewables-become-norm-caribbean/?utm_source=rss&utm_medium=rss&utm_campaign=renewables-become-norm-caribbean
http://www.ipsnews.net/2019/04/renewables-become-norm-caribbean/#commentsMon, 29 Apr 2019 13:57:39 +0000Desmond Brownhttp://www.ipsnews.net/?p=161361Jamaica and other Small Island Developing States (SIDS) are embracing renewable energy as part of their plans to become decarbonised in the coming decades. The Prime Minister of Jamaica, Andrew Holness, has committed the island nation to transitioning to 50 percent renewable energy by 2030. “I believe that we can do better. Jamaica has sunshine […]

A wind farm in Curacao. Caribbean nations such as Jamaica are the most vulnerable to the effects of climate change and many are embracing renewable energy. Credit: Desmond Brown/IPS

By Desmond BrownKINGSTON, Apr 29 2019 (IPS)

Jamaica and other Small Island Developing States (SIDS) are embracing renewable energy as part of their plans to become decarbonised in the coming decades.

The Prime Minister of Jamaica, Andrew Holness, has committed the island nation to transitioning to 50 percent renewable energy by 2030.

“I believe that we can do better. Jamaica has sunshine all year round and strong winds in certain parts of the island,” Holness said.

Solar Head of State (SHOS), a nonprofit that helps world leaders become green leaders by installing solar panels on government buildings, has been assisting Jamaica and other Caribbean countries with their renewable energy transition.

James Ellsmoor, the group’s Director and Co-Founder, said they partnered with the Jamaica’s government to install and commission astate-of-the-art solar photovoltaic (PV) array at Jamaica House—the Office of the Prime Minister.

“Following similar installations by the President of the Maldives and Governor-General of Saint Lucia, Jamaica’s prominent adoption of solar, sets an example for other nations around the world that renewable energy can make a global impact,” Ellsmoor told IPS.

“While island nations such as Jamaica are the most vulnerable to the effects of climate change, this project is a reminder that they are also leading in finding solutions.”

Holness heralded the solar installation on his office as emblematic of the clean energy technologies that must be deployed by Caribbean nations to decarbonise economies, reduce regional fossil fuel use, and combat climate change.

“I have directed the government to increase our target from 30 percent to 50 percent, and our energy company is totally in agreement. So, I believe that by 2030, Jamaica will be producing more than 50 percent of its electricity from renewables.”

The installation of the state-of-the-art solar photovoltaic (PV) array at Jamaica House—the Office of the Prime Minister. Courtesy: Solar Head of State

Peter Ruddock, manager of renewable energy and energy efficiency at the state-owned Petroleum Corporation of Jamaica, hailed the prime minister’s decision as a step in the right direction.

“We do have to look at our indigenous sources—the wind, the sun—it shows good leadership for the Office of the Prime Minister to be outfitted with solar panels, which will reduce their consumption,” Ruddock said.

Due to a historic lack of diversification of energy resources, Jamaica has been heavily reliant on imported fossils fuels, resulting in CO2 emissions and high electricity prices that are up to four times higher than the United States.

Caribbean nations are also vulnerable to hurricanes and extreme weather. Renewable energy increases islands’ resilience—stabilising electricity supply in the wake of natural disasters.

“We emit negligible greenhouse gases but when the impact comes we are most impacted,” Una May Gordon, Jamaica’s Director for Climate Change, told IPS.

“The prime minister believes in what we are doing. He believes that renewable energy has a role and a place in the Jamaica energy mix. A commitment has been made for transformation.

“We are building the resilience of the country. We have to transform a number of our production processes and the only way to do that is with renewables,” Gordon added.

SHOS believes the region’s youth can play a vital role in the climate change fight and has also conducted a solar challenge in partnership with Jamaica-based youth groups, which invited young people from across the island to create innovative communications projects to tell their communities about the benefits of renewable energy.

On the heels of a successful programme in Jamaica, SHOS is collaborating with the Caribbean Youth Environment Network (CYEN) to launch the Guyana Solar Challenge—a national competition in Guyana to engage and educate youth nationwide about the benefits of renewable energy.

“With our partners at CYEN we will run a Solar Challenge in every Caribbean country to educate young people about the benefits of renewable energy for their communities,” Ellsmoor told IPS.

“The economic and environmental conditions for the Caribbean are very specific to the region and often information coming from outside the region does not represent that. Launching this challenge in Guyana is particularly important as the country starts its journey into petroleum, and we want to show that the best opportunity is to invest these new funds into the sustainable development of the economy, and renewable energy is central to that,” he said.

The Guyana Solar Challenge is open to young people between 12 and 26 years of age. Competitors are asked to harness their creative energies (in any form such as a song/video, art installation, performance piece, viral meme, sculpture) towards raising awareness about renewable energy, specifically its potential to deliver long-term economic benefits, reduce harmful environmental impacts, and increase energy security and independence for Guyana. Winning projects will demonstrate creativity and an ability to educate the public about the specific benefits of solar energy for Guyana.

Sandra Britton, Renewable Energy Liaison at Guyana’s Department of Environment said she’s happy that young people are now taking the initiative to share the concept of renewable energy and to promote it as Guyana transitions to a green economy.

“We have developed the Green State Development Strategy, which will be rolled out shortly, and within the strategy it is envisioned that Guyana will try to move towards 100 percent renewable energy by 2040,” Britton said.

]]>http://www.ipsnews.net/2019/04/renewables-become-norm-caribbean/feed/1Against All Odds, Indigenous Villages Generate Their Own Energy in Guatemalahttp://www.ipsnews.net/2019/04/odds-indigenous-villages-generate-energy-guatemala/?utm_source=rss&utm_medium=rss&utm_campaign=odds-indigenous-villages-generate-energy-guatemala
http://www.ipsnews.net/2019/04/odds-indigenous-villages-generate-energy-guatemala/#respondTue, 23 Apr 2019 19:26:18 +0000Edgardo Ayalahttp://www.ipsnews.net/?p=161298In the stifling heat, Diego Matom takes the bread trays out of the oven and carefully places them on wooden shelves, happy that his business has prospered since his village in northwest Guatemala began to generate its own electricity. And it managed to do so against all odds, facing down big business and the local […]

Diego Matom, a member of the Ixil indigenous community, poses happily with his family, surrounded by fresh loaves of bread which were baked thanks to community electricity generation, which has given his business a big boost, in the 31 de Mayo village in the mountainous ecoregion of Zona Reina, in northwestern Guatemala. Credit: Edgardo Ayala/IPS

By Edgardo AyalaUSPANTÁN, Guatemala, Apr 23 2019 (IPS)

In the stifling heat, Diego Matom takes the bread trays out of the oven and carefully places them on wooden shelves, happy that his business has prospered since his village in northwest Guatemala began to generate its own electricity.

And it managed to do so against all odds, facing down big business and the local authorities.

“The bakery used to operate with a gas oven, but the cost was very high because baking took a long time; now everything is faster and cheaper,” Matom told IPS, surrounded by his freshly baked loaves of bread.

Matom, a 29-year-old Ixil Indian, lives in the village of 31 de Mayo, located in the ecoregion of Zona Reina, Uspantán municipality, in the northwestern department of Quiché, Guatemala.

The village, some 300 kilometers north of the capital, was the first of four in the area to build its own hydroelectric plant, driven by necessity, since the state does not bring basic public services to this remote region.

There is no piped water, and medical and educational services are scarce, as is the case in many rural areas of this Central American nation of 17.3 million inhabitants.

In the communities of Zona Reina, water for human consumption comes from the springs perched in the mountains surrounding the villages, which is stored in tanks from which it is piped.

The 31 de Mayo power plant, called Light of the Heroes and Martyrs of the Resistance, consists of a turbine that generates 75 kW and is powered by the waters of the Putul River, channeled by a two-kilometer concrete channel into a 40-cubic-meter tank.

From there, the water runs down with enough pressure to move the turbine in the engine room.

The name of the village recalls the date on which some 400 Ixil and Quiché indigenous families were resettled there by the government in 1998, after the end of the 1960-1996 civil war.

These families were part of the so-called Communities of Population in Resistance, which during the conflict had to flee to the mountains due to repression by the army, which considered them supporters of the left-wing guerrilla.

Once resettled, each family received a small plot of land, where they plant corn and cardamom (Elettaria cardamomum), of which Guatemala is the world’s largest producer and one of the top exporters.

Following the example of 31 de Mayo, three other communities in Zona Reina struggled to become self-sufficient in electricity: El Lirio in May 2015, La Taña in September 2016 and La Gloria in November 2017.

The machine house for the mini-hydropower dam in the 31 de Mayo village, which provides energy to some 500 families and has served as a model for self-generation from community dams to extend throughout the Zona Reina ecoregion in the municipality of Uspantán in northwestern Guatemala. Credit: Edgardo Ayala/IPS

Unlike large-scale dams, which typically use 100 percent of river flow, community dams use only 10 percent, maintaining normal flow and preventing communities from running out of water downstream.

The four mini-hydroelectric plants supply the four villages where they are located and five neighbouring villages, benefiting a total of 1,000 families. But much remains to be done to promote access to energy throughout the Zona Reina, where there are a total of 86 villages.

But word is spreading and there is already another project approved for eight other villages, in the neighbouring ecoregion of Los Copones, that will share the energy generated with 11 neighbouring communities. The plan has received 1.25 million dollars in development aid financing from Germany.

The population in the Zona Reina is mainly indigenous, composed mainly of the Q’eqch’is, although they live alongside other Mayan peoples, such as the Ixil.

“Now that we have electricity we can do whatever we want, the kids come home from school and plug in their computers and do their homework,” said Zaida Gamarro, 31, a resident of La Taña.

Life used to be more difficult because at night the villagers used candles or lanterns for which they had to buy kerosene regularly, Gamarro told IPS during a tour of the villages that have community dams, located in a mountainous area where travel by road is difficult.

Several businesses such as the Matom bakery have also emerged, along with mechanics’ garages, carpentry workshops and several shops that can now use refrigerators.

“The business is going well, because we are located on the main street, and people are interested in our refrigerated products,” said José Ical, 38, a native of La Gloria and the owner of a small grocery store.

These efforts were made possible thanks to European development aid funds and local work by the environmental collective MadreSelva, in charge of designing and executing micro-hydroelectricity projects.

The families pay an average of 30 quetzals (about four dollars) per month for energy – less than what is paid by families in municipalities on the main power grid.

Countercurrent self-generation

The idea for local inhabitants to produce their own energy clashed with the interests of international consortiums and ran into resistance from mayors allied with those groups, said those interviewed in the communities.

A man shows the 27-cubic-meter tank of the La Taña community hydropower system, one of four installed in this remote mountainous region populated mostly by indigenous people in the northwestern department of Quiché, Guatemala. Credit: Edgardo Ayala/IPS

Specifically, they accused the Italian transnational company Enel Green Power, which runs the Palo Viejo Hydroelectric Project in the area, of carrying out a smear campaign against community dams.

A community hydroelectric plant, they said, runs counter to the system by which the state grants concessions to companies, which become the sole providers of those services.

The company, they added, maneuvered to divide the 31 de Mayo community, convincing some 100 families to abandon the project and thus weaken it, through a South African Pentecostal evangelist, Gregorio Walton, who offered solar panels to those who left the community project.

“There is a great deal of manipulation on the part of Enel, it wants to make people believe that the community project can’t work, that only the company can provide good electricity,” said Regina Ramos, from the community of 31 de Mayo.

Enel Green Power representatives did not respond to IPS’ request for comment.

“We don’t want companies like Enel, they just come to destroy our rivers and leave the community nothing,” said Max Chaman Simac, president of the Amaluna Nuevo Amanecer Association of La Taña.

Enel’s Palo Viejo power plant began to operate in March 2012, with a capacity of 85 MW. The consortium now has five hydroelectric plants in Guatemala. In total, it has 640 plants in Europe and the Americas.

The inhabitants of these villages maintained that the consortium was able to enter the region thanks to the permit granted by the then mayor of Uspantán, Víctor Hugo Figueroa.

“He was part of a strategy of land grabbing, in favour of extractive projects,” one of MadreSelva’s members, José Cruz, told IPS.

Other projects flourish

Meanwhile, the MadreSelva collective has sought to develop agroecological projects that help conserve ecosystems, especially in watersheds, and at the same time generate incomes for families.

Taking advantage of the organisation originally set up for the energy projects, a group of women now produce eco-friendly shampoos and soaps made from plants, ash, salt and other ingredients.

The families thus save money on basic products, and some of the women have also started to market them.

“We are encouraging people to plant home gardens, including herbs like rosemary, chamomile, etc., as well as the usual vegetables,” Mercedes Monzón, an activist in charge of these projects on the part of Madre Selva, told IPS.

Another initiative in this direction is the production of natural broths, based on rosemary, basil, dill, parsley and other aromatic herbs, which reduces the purchase of these products, whose wrappers bring pollution to the area.

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]]>http://www.ipsnews.net/2019/04/odds-indigenous-villages-generate-energy-guatemala/feed/0The Amazon Seeks Alternatives that Could Revolutionise Energy Productionhttp://www.ipsnews.net/2019/04/amazon-seeks-alternatives-revolutionise-energy-production/?utm_source=rss&utm_medium=rss&utm_campaign=amazon-seeks-alternatives-revolutionise-energy-production
http://www.ipsnews.net/2019/04/amazon-seeks-alternatives-revolutionise-energy-production/#commentsFri, 05 Apr 2019 21:22:01 +0000Mario Osavahttp://www.ipsnews.net/?p=161042A large steel wheel, 14 meters in diameter and 1.3 meters wide, could be the energy solution of the near future, generating 3.5 megawatts – enough to supply a city of 30,000 people, according to a company in the capital city of the state of Amazonas in northwest Brazil. An internal fluid, which expands through […]

Milton Callera (holding the microphone) and Nantu Canelos, members of the indigenous Achuar community, explain how the two solar boats built to transport their people on the Amazon rivers of Ecuador work. The project is from the Kara Solar Foundation, which is promoting an alliance to "solarise" river transport in the Amazon rainforest. Credit: Mario Osava/IPS

By Mario OsavaMANAUS, Brazil, Apr 5 2019 (IPS)

A large steel wheel, 14 meters in diameter and 1.3 meters wide, could be the energy solution of the near future, generating 3.5 megawatts – enough to supply a city of 30,000 people, according to a company in the capital city of the state of Amazonas in northwest Brazil.

An internal fluid, which expands through a chemical reaction in contact with an ink, drives the rotation that produces electricity without interruption for at least five years, say executives at Eletro Roda, a company in the city of Manaus that is marketing the invention and is building its first demonstration unit.

“Installation of the unit costs less than half that of an equivalent solar power plant and occupies an area of just 200 square meters, compared to 50,000 square meters for solar and 5,000 square meters for wind power,” Fernando Lindoso, the director of the company in which he is a partner, told IPS.

In other words, in the space occupied by a wind power plant that generates 3.5 megawatts (MW), 25 electro-wheels could be installed, multiplying the generating capacity by a factor of 25.

In addition, it has the advantage of stable generation, “free of the intermittency of other sources,” said Lindoso, who estimated the cost of each 3.5 MW unit at around five million dollars, a price that is reduced for social projects.

There are interested parties in Japan, India and other countries in Asia, as well as in European and Middle Eastern countries, based on earlier prototypes that never made it to market, he said.

There will be a smaller version, generating one MW, “30 percent cheaper”, of identical dimensions, but with three tons of the fluid that is biodegradable, instead of the four used in the other model.

“My favorite is the solar boat, a good example of how to find solutions,” said Sam Passmore, director of the Environmental Programme at the U.S.-based Charles Stewart Mott Foundation, one of the meeting’s eight international sponsors.

A large metal wheel that can be taken apart in order to facilitate transport produces electricity by rotating driven by an internal fluid, which is expanded by a chemical reaction. Producing 3.5 megawatts, the generator to be sold by Eletro Roda could produce a steady supply of electricity on just 200 square meters of space. Credit: Courtesy of Eletro Roda

An alliance for solar-powered transportation in the Amazon is propose by the Kara Solar Foundation, of the indigenous Achuar people of Ecuador, who since 2017 have built two 18-passenger boats powered by electricity from a rooftop made of photovoltaic panels.

Kara means dream in the Achuar language and it is about maintaining the sustainable culture of river transport, as opposed to “the roads that threaten our territory, presented as if they represented development,” project coordinator Nantu Canelos told IPS during the fair.

Riverside dwellers and indigenous people in Brazil are also seeking to “solarise” their boats, especially the small ones, dedicated to fishing and the transportation of a few people. The problem is where to put the solar panels on the so-called “flying boats”, without slowing them down.

The discussions at the symposium, however, focused on the need to universalise energy. “There are still 500,000 people, or 100,000 families, without access to electricity in Brazil’s Amazon region,” according to Paulo Cerqueira, coordinator of Social Policies at the Ministry of Mines and Energy.

Attorney Joenia Wapichana, the first indigenous woman to hold a seat in Brazil’s Chamber of Deputies, speaks at the opening of the Symposium on Energy Solutions for Communities in the Amazon, in the city of Manaus. She is from Roraima, the state with a high indigenous population in northwest Brazil that is suffering a serious energy crisis due to the interruption of supplies from neighboring Venezuela. Credit: Mario Osava/IPS

The Light for All Programme, launched in 2003, benefited more than 16 million people, according to the ministry, in this country of 208 million people. But so far, isolated and remote communities, not reached by the power grid, have been excluded.

There are also millions of families who do have electricity, but are outside the National Integrated System, including the entire state of Roraima, in the northeast, with 580,000 inhabitants, on the border with Venezuela, from where it received most of its electricity until the supply crisis that erupted in March in the neighboring country.

Isolated communities in the state receive electricity mainly from diesel- or other petroleum-fueled generators.

The slogan for such cases is to replace costly, slow and unreliable transportation fueled by fossil fuels on the Amazon rainforest rivers, and to prioritise clean sources of energy. Solar power is presented as the most feasible solution, since the Amazon rainforest is not windy.

The exception is Roraima, where the state´s numerous indigenous people are studying the adoption of wind farms to help defend themselves from the impacts of the Venezuelan crisis.

Willi Seilert, from the I9SOL Institute, explains how his solar panels are manufactured, during the Fair and Symposium on Energy Solutions for Amazonia, held in Manaus. He has a project to disseminate a thousand small solar panel factories in Brazil, in order to make photovoltaic generation cheaper in poor communities. Credit: Mario Osava/IPS

As a result, companies such as Fabortec Solar, which installs photovoltaic systems and sells equipment, focused on designing and offering off-grid projects, incorporating batteries and equipment that ensure operation and maintenance by the users themselves.

“The Amazon is a great market for those who don’t mind long trips and can work in places that are difficult to access,” a company technician told IPS.

The expansion of solar energy in many parts of Brazil, not only in the Amazon, prompted Willi Seilert to design a plan to promote 1,000 solar panel micro-factories throughout the country.

This could make the product cheaper and facilitate access by poor families and communities to solar energy, in addition to training, employing and generating income for nearly 20,000 people in the country, he estimated.

That’s why he founded the I9SOL Institute, where the “9” stands for innovation.

A 50-square-meter office, at least 10 people trained by two instructors, a glass-top table, an oven and a few tools are enough to produce small solar panels, he told IPS.

“The main obstacle is the import of photovoltaic cells, which Brazil does not produce and which has to pay too high a tariff, because of a strange legal measure adopted in 2012,” he lamented.

In addition to this, there are two industrial processes for processing silicon, and “the rest is packaging work that trained people can do without difficulty,” he said, before pointing out that this continues to be the case in China and India, which provides employment for millions of workers, especially women.

The project is to be launched in Teófilo Otoni, a city of 140,000 people in the southeastern state of Minas Gerais, whose mayor plans to employ prisoners nearing release in the solar industry, Seilert said.

There are more energy alternatives in the Amazonian region. Experiments with the use of oil from the babassu (Attalea speciosa) palm tree abundant in the Amazon and neighboring areas, and from andiroba (Carapa guianensis), a tree with oilseeds, for electricity generation were presented at the symposium.

Railton de Lima, the inventor of the Eletro Roda, which he called a “voluntary engine for mechanical energy generation,” also developed a system for converting urban waste into charcoal briquettes to generate electricity, making it easier to recycle metals.

This technology is already used in several Brazilian cities, including Manaus. Of Lima’s 28 inventions, more than half are already being used in the market, and others are being developed for energy purposes.

Creativity, which helps to seek more suitable alternatives, is also found in poor communities.

“The idea of the right to energy is powerful” and stimulates solutions, said Passmore of the Mott Foundation. In the same sense, the diversity of peoples and communities represented at the Manaus meeting was “a very positive factor,” he concluded.

]]>http://www.ipsnews.net/2019/04/amazon-seeks-alternatives-revolutionise-energy-production/feed/1Militarised Government Attempts to Resume Mega-projects in Brazilhttp://www.ipsnews.net/2019/03/militarised-government-attempts-resume-mega-projects-brazil/?utm_source=rss&utm_medium=rss&utm_campaign=militarised-government-attempts-resume-mega-projects-brazil
http://www.ipsnews.net/2019/03/militarised-government-attempts-resume-mega-projects-brazil/#commentsFri, 29 Mar 2019 03:05:52 +0000Mario Osavahttp://www.ipsnews.net/?p=160911Two military-inspired initiatives are leading Brazil’s new government, which includes a number of generals, down the path of mega-projects, which have had disastrous results in the last four decades. Completing the country’s third nuclear power plant and setting the construction of eight others on track is the plan under study, announced by the Minister of […]

Aerial image of the area where the third nuclear power plant is to be built in Angra, next to the Angra 1 and Angra 2 plants, in a coastal area near the city of Angra dos Reis, south of Rio de Janeiro, in southeastern Brazil. Credit: Divulgação Eletronuclear

By Mario OsavaRIO DE JANEIRO, Mar 29 2019 (IPS)

Two military-inspired initiatives are leading Brazil’s new government, which includes a number of generals, down the path of mega-projects, which have had disastrous results in the last four decades.

Completing the country’s third nuclear power plant and setting the construction of eight others on track is the plan under study, announced by the Minister of Mines and Energy, Admiral Bento Albuquerque.

Brazil’s extreme right-wing government risks repeating the disaster of the nuclear programme of the 1964-1985 military dictatorship , which in the 1970s also began to build nine generating units and managed to put only two in operation, at a cost of tens of billions of dollars, while leaving a third plant unfinished.A widespread paranoia among the Brazilian military is the alleged threat to national sovereignty posed by indigenous reservations and non-governmental organisations (NGOs), which they say could lead to a declaration of independence or to the "internationalisation" of parts of the Amazon rainforest.

Another major project, which has been promised by decree before April, is to build a highway, a hydroelectric plant and a bridge over the country’s largest river, in a well-preserved part of the Amazon rainforest.

It is an old proposal by retired General Maynard Santa Rosa, head of the Strategic Affairs Secretariat of the Presidency, who defends it mainly for reasons of national security.

The goal is to generate electricity for the middle reaches of the Amazon basin, where Manaos, a city of 2.1 million people, is located, and to promote local development to curb international environmental and indigenous organisations, the general wrote in a 2013 article.

A widespread paranoia among the Brazilian military is the alleged threat to national sovereignty posed by indigenous reservations and non-governmental organisations (NGOs), which they say could lead to a declaration of independence or to the “internationalisation” of parts of the Amazon rainforest.

President Jair Bolsonaro, a former army captain, warned of the dangers posed by the Triple A, an Andes-Amazon-Atlantic ecological corridor, although it is merely a proposal by the Colombian NGO Gaia Amazonas, as a way to protect nature in the far north of Brazil and parts of seven other countries that share the Amazon basin.

That was the reason, according to the president in office since January, that Brazil decided not to host the 25th Conference of the Parties to the United Nations Framework Convention on Climate Change (COP25), which in the end will be held in Chile in January 2020.

Retired General Augusto Heleno Pereira, head of the Institutional Security Cabinet, with the rank of minister, has repeatedly mentioned the fear that Brazil will lose parts of the national territory if indigenous communities, especially groups with reservations along the border, join together with NGOs or international agencies to seek independence.

The new government is the most militarised in Brazilian history, including more army, navy and air force officers than in any other period, including the last military dictatorship.

In addition to eight ministers, there are more than 40 other high-level government officials who come from the military. And that presence is set to expand, since the ministers of Education, Ricardo Velez Rodriguez, and Environment, Ricardo Salles, are in favor of the militarisation of schools and of their ministries.

Rebuilt but unpaved portion of the BR-163 highway, in the Amazonian state of Pará, in northern Brazil. The government of Jair Bolsonaro wants to build a section of the road that was in the original design but was not even marked out in the middle of the Amazon rainforest. Credit: Fabiana Frayssinet/IPS

Military thinking, therefore, orients various sectors of the government. This is the case of the occupation of the Amazon rainforest by large infrastructure works. “Integrating in order not to hand over” the Amazon was the slogan of the dictatorship, which has been taken up again by the current administration.

In the energy sector, the nuclear option was implicit in the appointment of Admiral Albuquerque, as he was formerly the navy’s director general of nuclear and technological development.

He was in charge of a programme to build four conventional submarines, the first of which was launched in December, and a nuclear-powered submarine.

The navy developed a parallel nuclear programme, kept secret for several years, that succeeded in mastering uranium enrichment technology, even though Brazil had assumed international commitments to renounce any use of nuclear weapons.

Multiplying the number of nuclear power plants is part of the technological and strategic plans of the military that consider the advance of knowledge in that area essential.

In addition, Brazil has large uranium deposits and developed a nuclear fuel and equipment industry that would be boosted by the demand created by new power plants and submarines.

But there is a strong possibility of repeating the frustration of the programme initiated in the 1970s, due to similar financial difficulties. In the face of the foreign debt crisis of the 1980s, several mega-projects of the military dictatorship, labeled “pharaonic” by critics, were aborted.

Brazil acquired its first nuclear power plant in the United States, with a reactor from Westinghouse. It was named Angra 1 because it was installed 130 km west of Rio de Janeiro as the crow flies, on the edge of the sea, in the municipality of Angra dos Reis.

The works lasted from 1972 to 1982 and the plant began to operate in 1985, with a generating capacity of 657 megawatts.

Meanwhile, in 1975, the military government signed a nuclear cooperation agreement with Germany, which included the construction of eight other plants, with technology transfer.

Only the first of them, Angra 2, installed in the same small bay surrounded by mountains, finally began to operate – after a process that lacked transparency – in 2000, generating 1,650 megawatts.

The second German technology unit, Angra 3, began to be built in 1984, although work was interrupted two years later and only resumed between 2010 and 2015.

Reviving a project of astronomical costs sounds like an unlikely undertaking for a government that pledged to voters that it would carry out a fiscal adjustment, starting by reducing the deficit of the social security system.

Besides, the plant would be using outdated technology and equipment stored for more than three decades, all from Germany, which is dismantling its last nuclear plants.

Against the expansion of Brazil’s nuclear industry conspires the cost of its energy, much more expensive than hydropower, which is abundant in Brazil, and than solar and wind energy – alternatives sources whose cost is steadily dropping.

Above all, megaprojects have a track record that includes many failures.

The highway that General Santa Rosa wants to promote in the Amazon is precisely the northernmost and abandoned stretch of one of the mega-projects designed by the military dictatorship and whose construction began in the early 1970s.

BR-163 was supposed to cross the entire Brazilian territory from south to north, stretching a distance of 3,470 km. But construction came to a halt in Santarém, where the Tapajós River flows into the Amazon River. It was a white elephant for more than two decades, until the expansion of soybeans in the state of Mato Grosso made it useful again.

The idea of the new project is to complete it up to the Surinam border, but it is not economically justified. The stretch where the largest soybean production is transported to the ports for export is economically viable, but 90 km of that stretch are still not paved, which would require a large investment.

The government of President Luiz Inácio Lula da Silva (2003-2011), of the leftist Workers’ Party (PT), also unleashed a wave of mega-projects that largely failed, such as railways, ports, shipyards, refineries and petrochemical plants, and turned into corruption scandals.

Large hydroelectric plants were completed, but triggered protests from local populations, which tarnished their image. And that would likely be the reaction if the current government’s works in the Amazon continue to forge ahead, since they would cause damage to a number of indigenous and “quilombola” – Afro-descendant communities – territories.

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]]>http://www.ipsnews.net/2019/03/militarised-government-attempts-resume-mega-projects-brazil/feed/1Access to Water Is a Daily Battle in Poor Neighborhoods in Buenos Aireshttp://www.ipsnews.net/2019/03/access-water-daily-battle-poor-neighborhoods-buenos-aires/?utm_source=rss&utm_medium=rss&utm_campaign=access-water-daily-battle-poor-neighborhoods-buenos-aires
http://www.ipsnews.net/2019/03/access-water-daily-battle-poor-neighborhoods-buenos-aires/#respondMon, 11 Mar 2019 18:00:19 +0000Daniel Gutmanhttp://www.ipsnews.net/?p=160553“Look at this water. Would you drink it?” asks José Pablo Zubieta, as he shows a glass he has just filled from a faucet, where yellow and brown sediment float, in his home in Villa La Cava, a shantytown on the outskirts of Argentina’s capital. In La Cava, as in all of Argentina’s slums and […]

Julio Esquivel and two children in the La Casita de La Virgen soup kitchen in Villa La Cava stand next to the filter that removes 99.9 percent of bacteria, viruses and parasites, with a capacity of up to 12 liters per hour. The purifier became the starting point for raising awareness in this shantytown on the outskirts of the Argentine capital about access to water as a human right. Credit: Daniel Gutman/IPS

By Daniel GutmanBUENOS AIRES, Mar 11 2019 (IPS)

“Look at this water. Would you drink it?” asks José Pablo Zubieta, as he shows a glass he has just filled from a faucet, where yellow and brown sediment float, in his home in Villa La Cava, a shantytown on the outskirts of Argentina’s capital.

In La Cava, as in all of Argentina’s slums and shantytowns – known here as “villas” – the connections to the water grid are illegal or informal, and it is very common for homes to be left without service. And when the water does flow, it is generally contaminated.

“If we have money, we buy 20-litre jerry cans for drinking and cooking. If we don’t have enough money, we drink the water we have, although there are entire weeks in which it comes out yellow. I’ve already been intoxicated several times,” Zubieta’s wife, Marcela Mansilla, told IPS, with the resignation of someone who has lived with the same situation for as long as she can remember."The water here comes out with sand and dirt, and it stinks. It's been like this for years and that's why it's common to see kids with pimples, gastroenteritis, diarrhea or worse. In recent years we have had more than 10 cases of tuberculosis and outbreaks of hepatitis." -- Julio Esquivel

At the door of the bare brick house where the couple and their four children live there are some old rusty artifacts, which they picked up in their work as “cartoneros”.

This is the term used in Argentina, for garbage pickers – people excluded from the labour market who every night drag their carts through the streets of the cities and scavenge in search of recyclable materials or other objects that may have some commercial value.

A few meters from where the Zubieta family lives, a community soup kitchen has been operating for 25 years in a single-storey building painted white, where 120 children from La Cava are fed every day and which also functions as a recreational center, with activities aimed at keeping them off the streets.

It is called La Casita de la Virgen and in November 2016, a large blue and red plastic device was installed there, which quickly became very important in the lives of the local residents.

It is a microbiological water purifier designed by a Swiss company that can filter up to 12 litres per hour of contaminated water, eliminating 99.9 percent of bacteria, viruses and parasites.

The equipment, which does not use electricity or batteries and has been distributed in humanitarian crises in different parts of the world, was installed by the Safe Water Project, a social enterprise founded in Buenos Aires in 2015, which promotes immediate and replicable solutions to the problem of access to water.

The residents of La Cava also participate in activities promoted by the company, in which they talk about and discuss their experiences and needs in terms of water, learn about its cycles, and acquire healthy habits to prevent illnesses due to misuse, all of which strengthens their access to water as a human right.

José Pablo Zubieta shows one of the hoses with which the different houses of Villa La Cava make their informal connections to the grid to get water. The service is available a few hours a day but provides contaminated water to this shantytown of 10,000 people north of the Argentine capital. Credit: Daniel Gutman/IPS

The purifier helps ensure clean water to the children who eat in the soup kitchen, who often bring empty bottles or jugs, so they can take home clean water.

The Safe Water Project, which is financed with contributions from companies, state agencies and civil society organisations, is actives in 21 of the country’s 23 provinces and in Uruguay.

Through this collaborative formula, 2,000 families and more than 800 schools and community centres now have access to safe drinking water, reaching around 100,000 people.

“The water here comes out with sand and dirt, and it stinks,” Julio Esquivel, founder and head of the Casita de la Virgen, told IPS. “It’s been like this for years and that’s why it’s common to see kids with pimples, gastroenteritis, diarrhea or worse. In recent years we have had more than 10 cases of tuberculosis and outbreaks of hepatitis.”

“Contaminated water influences health. I’m not a doctor, but it’s easy to see,” adds Esquivel. He is wearing a T-shirt with the image of Mother Teresa of Calcutta, in whose projects to assist the needy he has worked in different cities around the world.

A boy looks at a makeshift drainage channel that runs through Villa La Cava, a slum located in the north of Greater Buenos Aires, in San Isidro, a municipality that blends extreme poverty with luxurious mansions home to some of Argentina’s wealthiest families. Credit: Daniel Gutman/IPS

Esquivel is what is known in Catholicism as a consecrated layman: he took a vow of poverty and solidarity with the poor and today lives in a small house in La Cava, the same place where he was born 53 years ago.

“Before they brought us the filter, I tried to boil the water, despite the high cost of the cooking gas, or to add a few drops of bleach to purify it. The filter was a big change for us,” he said.

La Cava is located in San Isidro, one of the 24 municipalities making up Greater Buenos Aires, which has a population of around 14 million people, over one-third of the country’s population.

In the poor suburbs surrounding Buenos Aires, Argentina’s most complex and unequal area, there are 419,401 families living in 1,134 slums, according to official data from 2016. This number marks a phenomenal growth in 15 years: there were 385 villas in 2001, the year of an economic collapse that left hundreds of thousands of people out of work.

A visitor to La Cava, home to more than 10,000 people on some 18 hectares, gets a quick x-ray of Argentina’s social reality: to get to the villa you must first cross tree-lined avenues flanked by walls that protect large mansions, where some of the richest families in Argentina live.

They of course have access to clean piped water, just like in the neighborhoods of Buenos Aires proper.

In La Cava, however, local resident Ramona Navarro told IPS that “people got used to washing clothes and dishes at night, because during the day the water almost never runs.”

Outside a house are seen a cart and some of the odd objects found by garbage pickers, the informal work on which many of the people of La Cava, a shantytown on the north side of Buenos Aires, depend. Credit: Daniel Gutman/IPS

She and her neighbour María Elena Arispe said that on the hottest days of this southern hemisphere summer, in response to people’s protests, the government of the Municipality of San Isidro sent several trucks one afternoon, which distributed two jerry cans of water to each house – barely a bandaid solution for a situation that is as serious as it is chronic.

The trucks can only drive down the main streets of La Cava, which is full of narrow passageways where children and skinny dogs play in the mud that is formed by the un-channeled drains from the houses.

The lack of clean water and sanitation is a reality that plagues every villa in the country.

In fact, in January, after residents of Villa 21 in Buenos Aires complained about the stench, professionals from the faculty of Community Engineering at the University of Buenos Aires found bacteriological contamination in the water and warned about serious health risks.

That is what motivated Nicolás Wertheimer, a young doctor, to create the Safe Water Project.

“I started working at a hospital in Greater Buenos Aires and when I saw that diarrhea caused by contaminated water was one of the main causes of death among children under five, I wanted to do something,” Wertheimer told IPS.

According to official data, 84 percent of the population of Argentina has access to piped water, but that is no guarantee that the resource is reliable.

“The homes in the shantytowns have the service thanks to informal connections, which generate interruptions in the flow of the network and then often contaminate it,” Wertheimer said.

“In the city of Buenos Aires, the majority of society does not recognise the lack of access to drinking water as a problem. But anyone who has worked in the area of health knows that it is a very serious problem,” said the doctor.

]]>http://www.ipsnews.net/2019/03/access-water-daily-battle-poor-neighborhoods-buenos-aires/feed/0Local School Is a Model for Energy and Water in Rapa Nuihttp://www.ipsnews.net/2019/02/local-school-model-energy-water-rapa-nui/?utm_source=rss&utm_medium=rss&utm_campaign=local-school-model-energy-water-rapa-nui
http://www.ipsnews.net/2019/02/local-school-model-energy-water-rapa-nui/#respondFri, 22 Feb 2019 16:53:58 +0000Orlando Milesihttp://www.ipsnews.net/?p=160258A school in the capital of Easter Island (Rapa Nui, in the local indigenous tongue) gives an example of clean management with the use of solar energy, rainwater recovery and an organic vegetable garden, as well as rooms and spaces built with waste materials. Rapa Nui is a Chilean territory in the Polynesian triangle of […]

The roof of the original headquarters of the Toki Foundation on Easter Island, or Rapa Nui, located 3,800 kilometers from the Chilean coast, is also used to collect rainwater, which runs into eight large storage ponds, and to generate electricity by means of 18 solar panels. Credit: Orlando Milesi/IPS

By Orlando MilesiHANGA ROA, Chile, Feb 22 2019 (IPS)

A school in the capital of Easter Island (Rapa Nui, in the local indigenous tongue) gives an example of clean management with the use of solar energy, rainwater recovery and an organic vegetable garden, as well as rooms and spaces built with waste materials.

Rapa Nui is a Chilean territory in the Polynesian triangle of Oceania: Hawaii to the north, New Zealand to the south, and Maori and Rapa Nui to the east. The island has about 8,000 permanent residents, most of them families from the Rapa Nui indigenous people. In addition, some 120,000 tourists visit the island every year.

With an area of 163.6 square kilometers and a triangle-like shape, the island is nicknamed the “navel of the world” in the Rapa Nui language. It is 3,800 kilometers from Chile.

On Easter Island, formally classified as a “special Chilean territory”, the Toki Foundation emerged seven years ago, created by 11 young people, including award-winning local pianist Mahani Teave, 35, the daughter of an American woman and a local artist.

Thanks to the Foundation’s school, located three kilometres from Hanga Roa, the island’s capital and only town, hundreds of Rapa Nui children have taken music workshops.

Some study classical music (violin, piano, cello or trumpet) and others traditional music, playing the popular ukulele. Children from the age of six attend the workshops in the afternoon, after school.

Michael Reynolds, an American nicknamed the garbage architect, designed the 850-square-meter Toki school house with eight classrooms plus a small auditorium and a roofed terrace.

Reynolds spent about two months in Hanga Roa building the unique facility with 80 volunteers, using tires, glass bottles, cardboard, cans and compacted earth.

“They built the main structure using garbage,” Carla León, 30, coordinator of the Foundation’s school, told IPS. Last year it served 120 students, who will return to the classrooms in March after the southern hemisphere summer vacation.

For the last three years, the house has had 18 solar panels on its roof to take advantage of the island’s strong sunlight and convert it into electric power. The panels generate 10 kVA and supply all of the electricity required by the school.

But Enrique Icka, 34, director of the Foundation and Mahani’s partner, told IPS that they want to extend the experience to a nearby site where the cultural organisation will operate, thus creating a microgrid.

In its organic garden, the Toki Foundation in Chile’s Rapa Nui or Easter Island is researching the most efficient way to recover ancestral crops of the Rapa Nui indigenous people, with minimal labour, taking best advantage of the soil and rescuing the stone garden technique that prevents erosion and maintains moisture. Credit: Orlando Milesi/IPS

The generation of solar power is important on this island, where the electricity supply depends on the 300,000 liters of oil that tankers bring each month from the continent to meet the consumption needs of the local population: 2.5 megawatts (MW).

The generation and distribution of electricity is the responsibility of the company Sasipa, which in November 2018 inaugurated the first solar power plant, Tama Te Ra (which means “first rays of the sun”, in Rapa Nui), which only generates power in the daytime, using 400 photovoltaic panels to produce 105 kilowatts.

It covers between two and eight percent of Rapa Nui’s energy needs.

The Toki Foundation is also a pioneer in rainwater recovery. The curvilinear rooftop collects rainwater, which runs into eight ponds in the shape of stone towers, each of which has a capacity of 5,000 litres.

“It’s time to take care of the water,” Easter Island Mayor Pedro Edmunds Paoa told IPS.

“Since four governments ago (for 16 years) I have been calling for metering wells to know how much water we have and how dangerous is the way we are getting it. That information is important today and the investment is not being made,” he said.

“In the meantime, we started our own awareness-raising theme by working with fairy tales so that children understand the value of water, take care of it and tell their parents not to water when it rains, for example,” Paoa said.

Drinking water in Rapa Nui is also provided by Sasipa which has six wells, from which water is channelled to six ponds to treat it and make it potable.

Meanwhile, the Toki Foundation’s rainwater harvesting system began to be replicated in some houses on the island, and the model is expected to continue to expand.

That is important for the island because in the future “we are going to have a great shortage of water resources,” Tiare Aguilera Hey, 37, an attorney who is an expert in urban and territorial planning, told IPS.

Carolina Campos, 42, the executive director of the Foundation, highlighted the promotion of an agro-ecological garden with drip irrigation using well water “that seeks to rescue traditional crops like taro root (Colocasia esculenta).

The garden is on part of Toki’s 2.5-hectare arable land, and will require about 700,000 litres of water for irrigation.

Diego Valenzuela, 29, who has been working with the Foundation’s crops for six months, proudly showed IPS their tomatoes, lettuce, lemons, oranges, custard apples and 80 banana trees, which will soon be producing fruit ready to harvest.

They are also using manavai or stone gardens, which facilitate agriculture because the stones protect the crops from erosion, preserve moisture, maintain the temperature and provide the plants with minerals.

The Rapa Nui used these gardens to make it through tough times, Valenzuela pointed out.

In the future, the gardens will be used to help recover other ancestral species, such as the Toromiro (Sophora toromiro), an endemic tree of Rapa Nui that today is only found in the nurseries of the state-run National Forestry Corporation.

Four youngsters from the Rapa Nui Educational Village High School were invited to participate in the last Conference of the Parties on climate change, in Poland, to describe how the gardens work.

“We have several focuses. The first was music and art school, to give children opportunities that didn’t exist before,” Teave told IPS.

“If they are practicing music, coming to classes and taking part in group activities after school, they’re not on the streets using drugs,” she said. “Here they learn about respect: if you can play next to a woman cellist, listen to her and be on an equal footing, you probably won’t hit her when you’re married.”

According to Teave, Toki seeks “to make a contribution here on the island which, because it is so visible worldwide, can have an impact elsewhere, inspire other people and serve as a model.”

Icka told IPS that all these initiatives in Toki “are born out of the Rapa Nui worldview and the motivation of young people on the island.”

He also highlighted “the participation of more than 1,000 volunteers in all these years.”

Teave stresses the need to rescue the roots of the Rapa Nui people, including the language, “which is the root of this culture.”

“We need to do everything we can to recover that ancestral worldview that has to do with respect and a lot of knowledge that was being lost and that some people here are also trying to rescue,” she said.

The pianist also believes that recovering species that are not currently being planted, by using more efficient systems, can result in “producing here, on the island, what we ourselves eat.”

Valeria Barrientos stands in the recreational area of La Containera, the modern complex of 120 social dwellings that was inaugurated in 2017 inside Villa 31, a shantytown embedded in a central area of Buenos Aires. The rooftops of the buildings are covered by solar panels, which guarantee electricity for the residents. Credit: Daniel Gutman/IPS

By Daniel GutmanBUENOS AIRES, Feb 12 2019 (IPS)

Solar panels shine on the rooftop terraces of 10 neat buildings with perfectly straight lines and of uniform height, an image of modernity that contrasts with the precariously-built dwellings with unplastered concrete block walls just a few metres away, with rooms added in a disorderly manner, surrounded by a tangle of electric cables.

Villa 31, the most famous shantytown in the capital of Argentina, due to its location in a central area of Buenos Aires, is undergoing a transformation process, not without controversy, in which clean energies play an important role.

The State is building hundreds of new homes with rooftops covered by solar panels, which bring energy to a neighborhood where access to basic services has always depended on informal and unsafe connections."The change today is huge, because the new houses have a guaranteed power supply and do not have to pay for the energy. In addition, the surplus electricity can be injected into the grid." -- Rodrigo Alonso

For decades, Buenos Aires city government authorities periodically promised to eradicate Villa 31, which first emerged nearly 90 years ago, and today is a postcard of poverty, which at the same time shows the vitality of thousands of people who carry out commercial and productive activities despite their deprivation anddependence on the informal economy.

But the threats turned into hope in 2009, when a local law was passed that ordered the urbanisation of the Villa, paving streets, giving property titles to the local residents and – in short – turning it into just another neighborhood of a city that historically saw it as a foreign body impossible to hide.

In Argentina, the word for slums and shantytowns is villa. A survey released by the government in 2018 indicates that around the country there are 4,228 villas, home to around 3.5 million people, out of a total population of 44 million.

In particular, in Buenos Aires proper there are 233,000 people – or 7.6 per cent of the population, not counting the working-class suburbs – living in shantytowns.

The urbanisation of Villa 31 is a monumental task that only began to be carried out in 2016 and today is slowly changing the face of a veritable city within a city, which has grown enormously in size in recent years.

According to the latest official data, 43,190 people live there, in 10,076 houses, compared to just 12,204 people livingthere when the severe economic crisis broke out in 2001.

Since then, despite the fact that Argentina experienced several years of economic growth, Villa 31 was the only option found by more and more families who couldn’t afford to buy or rent a house in the formal market.

Solar panels are seen on rooftops of the La Containera social housing complex in Villa 31, and in the background can be seen the towers of the luxurious office area of the Argentine capital. The shantytown has a privileged location within Buenos Aires, next to La Recoleta, one of the city’s most sought-after neighborhoods. Credit: Daniel Gutman/IPS

Villa 31 covers 44 hectares between Retiro, one of the capital’s main railway stations, and La Recoleta, one of the most sought-after neighborhoods in Buenos Aires.

“We came to Villa 31 four years ago, after the building where we lived in the neighborhood of La Boca burned down and we ended up on the street,” Valeria Barrientos, a married mother of four children between the ages of two and 13, told IPS.

Barrientos, whose husband is a truck driver, says it is “a gift from heaven” to have hot water and electricity provided by solar energy, even when there are power outages – especially frequent in Villa 31, where the supply is unstable, and where many homes have irregular, precarious connections to the grid.

Her family has been living in the La Containera section of the Villa since September 2017, which takes its name from the fact that it was a depot for old containers until three years ago. They were offered an apartment there, to be paid over 30 years, because they lived on a plot of land in the Villa where a highway is now being built.

La Containera has three-storey buildings with solar panels to power the thermotanks that heat water for bathrooms and kitchens, to fuel the pumps that raise the water to the tanks, and to provide the homes with electricity.

“We installed 174 solar panels on the rooftops in La Containera,” Rodrigo Alonso, general manager of Sustentator, an Argentine company with 10 years of experience in renewable energy, told IPS.

Alonso recalls that “the first time I came to the Villa I was amazed when I saw the huge bundles of cables running from the electricity poles to the houses. The power is paid by the state, but the houses have very unsafe connections.”

A street in Villa 31, with informal dwellings up to five storeys high and tangles of electric cables unofficially connected to the grid. More than 43,190 people live in the shantytown, according to the Buenos Aires city government, which in 2016 launched an ambitious plan to urbanise the neighbourhood. Credit: Daniel Gutman/IPS

“The change today is huge, because the new houses have a guaranteed power supply and do not have to pay for the energy. In addition, the surplus electricity can be injected into the grid,” he added.

Arrangements to feed the energy generated by the solar panels into the power grid and to obtain a credit from the distribution company are expected to be formalised in Argentina this year, when the Distributed Generation of Renewable Energies Law, approved in 2017 and whose regulations were completed last November, comes into effect.

The solar panels are part of the building and are not individual. Therefore, if in the future there is surplus energy to add to the grid, it will be compensated with a credit for the consortium managing the buildings, which will be subtracted from the charge for energy consumption in the common areas of the housing complex.

Solar panels are also being installed to guarantee energy in the most ambitious project going ahead in Villa 31: the construction of 26 buildings with more than 1,000 homes, on land that belonged to the state-owned oil company Yacimientos Petrolíferos Fiscales (YPF).

These new homes are earmarked for the people whose houses will be demolished for the construction of the highway and other roads, although many local residents are skeptical.

A total of 174 solar panels and 55 solar-powered water heaters were installed on the rooftops of the new social housing complex in Villa 31, in the Argentine capital. Each water heater has a capacity of 300 liters and supplies two homes, based on the estimate of an average of three people per apartment, who use 50 litres of hot water a day. Credit: Daniel Gutman/IPS

“We are concerned that the promises will not be kept and that many families will end up in the street. We are going to defend each family’s relocation,” Héctor Guanco, who has lived with his family in Villa 31 for nearly 20 years, told IPS.

The availability of solar energy makes a decisive difference in a country where electricity tariffs have risen by more than 500 percent in the last three years.

“Going from informality to formality can mean economic pressure that is very difficult to bear, because you have to pay a mortgage for housing, plus taxes and the public services,” Facundo Di Filippo, a former Buenos Aires city councilor, told IPS.

He is critical of the way in which the city government approached the urbanisation of Villa 31, arguing that “the focus has been on improving the vicinity of an area of Buenos Aires that has a high real estate value, in order to benefit private businesses.”

The new buildings were built with sustainability criteria that are unprecedented in Buenos Aires, as demanded by the World Bank, which provided a credit of 170 million dollars to finance the urbanisation process.

“The walls have both thermal and sound insulation, which reduces energy consumption. In addition, a rainwater collection system was placed on the roofs to irrigate the housing complex’s green spaces,” Juan Ignacio Salari, undersecretary of urban infrastructure for the government of Buenos Aires, told IPS.

“We are also trying to move forward with the World Bank to finance a programme to replace household appliances, because many Villa 31 residents have very old refrigerators or air conditioners, which are very energy inefficient,” he added.

“The people of Villa 31 want to regularise their situation and pay for the services they receive. The state must help them do this,” said the official, who added that the plan is to put solar panels on the new buildings and formally connect the other houses to the power grid.

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]]>http://www.ipsnews.net/2019/02/solar-energy-provides-hope-poor-neighbourhoods-buenos-aires/feed/0Mexican Village Wants to Turn Thermoelectric Plant into Solar Panel Factoryhttp://www.ipsnews.net/2019/02/mexican-village-wants-turn-thermoelectric-plant-solar-panel-factory/?utm_source=rss&utm_medium=rss&utm_campaign=mexican-village-wants-turn-thermoelectric-plant-solar-panel-factory
http://www.ipsnews.net/2019/02/mexican-village-wants-turn-thermoelectric-plant-solar-panel-factory/#respondFri, 01 Feb 2019 00:02:22 +0000Emilio Godoyhttp://www.ipsnews.net/?p=159927Social organisations in the central Mexican municipality of Yecapixtla managed to halt the construction of a large thermoelectric plant in the town and are now designing a project to convert the installation into a solar panel factory, which would bring the area socioeconomic and environmental dividends. Antonio Sarmiento, from the Institute of Mathematics of the […]

The Central Combined Cycle Plant, located in the Nahua indigenous farming community of Huexca, in central Mexico, is practically ready to operate, but local inhabitants managed to block its completion because of the pollution it could cause, and they want to use the facility to open a solar panel factory. Credit: Emilio Godoy/IPS

By Emilio GodoyYECAPIXTLA, Mexico, Feb 1 2019 (IPS)

Social organisations in the central Mexican municipality of Yecapixtla managed to halt the construction of a large thermoelectric plant in the town and are now designing a project to convert the installation into a solar panel factory, which would bring the area socioeconomic and environmental dividends.

Antonio Sarmiento, from the Institute of Mathematics of the National Autonomous University of Mexico, outlined the idea when the state-run Federal Electricity Commission (CFE) launched the construction of the Morelos Integral Project (PIM), which consists of a gas and steam generating plant, a gas pipeline that crosses the states of Morelos, Puebla and Tlaxcala, and an aqueduct.

“The plant can be reconverted. There are alternative uses. It can generate significant economic development in the region and make energy change possible,” the expert told IPS, estimating that an investment of some 260 million dollars would be needed."We don't want the thermoelectric plant to operate, because it's going to cause irreparable damage. If the solar plant is viable, go ahead. Or they could turn it into a university, so our children don't have to travel long distances to study and be exposed to violent crime. Something worthwhile should be installed.” -- Teresa Castellanos

Sarmiento calculates that the use of half of the area of the Central Combined Cycle Power Plant, which covers 49 hectares in the community of Huexca and has a capacity of 620 megawatts (MW), would permit the installation of solar panels, the planting of crops under the panels, and a factory to produce them.

“Agrophotovoltaic technology” takes advantage of the water that condenses on the panels, which drips onto the crops below, before it can evaporate – technology that is already used in Germany and other nations. In addition, farmers can use solar-powered irrigation pumps to access water from wells.

For this area of solar cells, with a useful life of 25 years, the generation would total 359 MW-hour per day, which would meet the consumption needs of 34,278 households. The electricity generated would supply the municipality and replace energy from fossil fuel-powered plants, the academic explained.

Huexca, home to the thermoelectric plant that is no longer being built, about 100 kilometers south of Mexico City, has some 1,000 inhabitants, mostly Nahua Indians, part of the total 52,000 people living in Yecapixtla.

The transformation would reduce gas consumption, methane leakage, massive use of water, the generation of liquid waste and the release into the atmosphere of nitrous oxide, which causes acid rain that contaminates the soil and destroys crops.

Huexca and other Nahua peasant communities, through legal action brought at the start of the construction of the power plant in 2012, managed to stop construction of the pipeline in 2017 for violating indigenous rights.

In addition, groups of “ejidatarios” – people who live on “ejidos” or rural property held communally under a system of land tenure that combines communal ownership with individual use – blocked the extraction of water from the nearby Cuautla River to cool the turbines of the plant in 2015, and the People’s Front secured, early this year, the suspension of the discharge of treated water into the river.

On Jan. 28, a group of demonstrators blocked the entrance to the Central Combined Cycle Power Plant in Huexca, a village in the municipality of Yecapixtla, Morelos state in central Mexico. Their signs call for President Andrés Manuel López Obrador not to betray his people, and to keep the plant from opening. Credit: Emilio Godoy/IPS

Opponents of the power plant also resorted to protests and roadblocks to bring to a halt a project that affects more than 900,000 people, including 50,000 indigenous people from 37 indigenous tribes, according to a 2018 estimate by the autonomous governmental National Human Rights Commission.

Now, they want leftist President Andrés Manuel López Obrador, who took office on Dec. 1, to cancel the Morelos Integral Project and reach an agreement with the local population on the fate of the plant.

“We don’t want the thermoelectric plant to operate, because it’s going to cause irreparable damage. If the solar plant is viable, go ahead. Or they could turn it into a university, so our children don’t have to travel long distances to study and expose themselves to violent crime. Something worthwhile should be installed,” activist Teresa Castellanos told IPS.

Castellanos, a member of the APPM, has been involved in the battle against the plant from the beginning, which has earned her persecution and threats. For her activism, she won the Prize for Women’s Creativity in Rural Life 2018, awarded by the Geneva-based non-governmental Women’s World Summit Foundation.

The opposition to the plant by the affected communities, who make a living growing corn, beans, squash and tomatoes and raising cattle and pigs, focuses on the lack of consultation, the threat to their crops due to the extraction of water from the rivers, and the dumping of liquid waste.

Mexico’s energy outlook

In the first half of 2018, Mexico had a total installed capacity of 75,918 MW, of which 23,874 MW come from clean technologies. The capacity of clean sources grew almost 12 percent with respect to the first half of the previous year.

Mexico assumed a clean electricity generation goal of 25 percent by 2018, including gas flaring and large hydroelectric dams; 30 percent by 2021; and 35 percent by 2024.

But the reality is that the renewable matrix is only around seven percent, although it could reach 21 percent by 2030 with policies aimed at fomenting it, according to data from the International Renewable Energy Agency (Irena).

By 2021, more than 200 clean energy generators are to come into operation, generating 19,500 MW. Of these 200, 136 are solar and 44 depend on wind power, according to the Energy Regulatory Commission.

As López Obrador reiterated during the election campaign, his energy plan consists of the construction of a refinery in the southeastern state of Tabasco, the upgrading of the National Refinery System’s six processing plants and of 60 hydroelectric plants, as well as investment in solar energy.

The president continues to refuse to close plants of the state generator CFE, due to the need to meet the growing energy demand of this Latin American nation of 129 million people, the second largest economy in Latin America.

According to government investment projects for 2019, state-owned oil giant Pemex would have at its disposal about 24 billion dollars for oil exploration and extraction, the overhaul of six refineries and the start of construction of another.

For its part, the CFE will be able to spend some 23 billion dollars on projects such as the renovation of 60 hydroelectric plants and the development of solar energy.

The solar panel factory that is proposed as an alternative for Huexca, could, in fact, cover a significant deficit in technology and inputs in the solar energy sector in Mexico, say experts.

Hopes for change

López Obrador plans to visit the area on Feb. 11 and has requested that a file be put together on the generator in order to decide the future of a construction project which so far has cost around one billion dollars.

The local population does not want to see seven years of struggle against the plant go to waste. “We need alternatives. We voted for López Obrador, he can’t let us down. We are only demanding respect for our right to life,” said Castellanos, the activist.

For Sarmiento, the academic, the environmental and health damages would be greater if the plant goes into operation. “The maintenance of the plant will be more expensive than solar generation. And what will happen when it reaches the end of its useful life? It will be useless,” he said.

Meanwhile, the inactive smokestacks of the unfinished plant are waiting for a signal to belch out smoke and the electric pylons are rusting with no power to transport. Perhaps they never will, if the local residents have their say.

]]>http://www.ipsnews.net/2019/02/mexican-village-wants-turn-thermoelectric-plant-solar-panel-factory/feed/0Solar Energy Begins to Light Up Favelas in Rio de Janeirohttp://www.ipsnews.net/2019/01/solar-energy-begins-light-favelas-rio-de-janeiro/?utm_source=rss&utm_medium=rss&utm_campaign=solar-energy-begins-light-favelas-rio-de-janeiro
http://www.ipsnews.net/2019/01/solar-energy-begins-light-favelas-rio-de-janeiro/#commentsTue, 22 Jan 2019 18:23:52 +0000Mario Osavahttp://www.ipsnews.net/?p=159757“We can’t work just to pay the electric bill,” complained José Hilario dos Santos, president of the Residents Association of Morro de Santa Marta, a favela or shantytown embedded in Botafogo, a traditional middle-class neighborhood in Rio de Janeiro. The high cost of electricity in the favela is due to consumption estimates made by Light, […]

Solar panels can be seen on three buildings in the Morro de Santa Marta favela in Rio de Janeiro. In the middle is the CEPAC daycare center, with a green terrace and two sets of photovoltaic panels, which reduced its expenses by 80 percent thanks to solar energy. Credit: Mario Osava/IPS

By Mario OsavaRÍO DE JANEIRO, Jan 22 2019 (IPS)

“We can’t work just to pay the electric bill,” complained José Hilario dos Santos, president of the Residents Association of Morro de Santa Marta, a favela or shantytown embedded in Botafogo, a traditional middle-class neighborhood in Rio de Janeiro.

The high cost of electricity in the favela is due to consumption estimates made by Light, the local electricity distributor, based on telemetry, without reading the meters in each home, Santos believes.

“The bill is high even when you’re not home, when you’re traveling,” he lamented.

The steady years-long rise in electricity has turned solar energy into a general desire, especially among the poor in the favelas, who account for nearly a quarter of the 6.6 million inhabitants of Rio de Janeiro proper, because the electric bill absorbs a large proportion of their income.

At least 15 public institutions in Santa Marta already have solar installations that lower their energy costs, thanks to Insolar, a “social business” company active in the neighborhood since 2015.

Four daycare centres, churches, the Residents Association, a music school and the local samba school now have solar power systems, with the support of Anglo-Dutch oil giant Shell.

Now the idea is to extend the initiative to 30 businesses on the “morro” or hill where the Santa Marta favela is located. In addition, Insolar is seeking funding to install pilot systems in 14 other favelas in Rio de Janeiro, to expand solar energy, for which there is growing demand in these areas, said Henrique Drumond, the company’s founder.

“Our goal is to democratise solar energy,” he explained. “We are doing it together with the local residents, involving them in the whole process, training local labour,” he told IPS, which made several tours of Santa Marta and other favelas to talk with residents about the arrival of solar power in their lives and their economies.

]]>http://www.ipsnews.net/2019/01/solar-energy-begins-light-favelas-rio-de-janeiro/feed/1Local Innovation Facilitates Solidarity-Based Biogas Networks in Cubahttp://www.ipsnews.net/2019/01/local-innovation-facilitates-solidarity-based-biogas-networks-in-cuba/?utm_source=rss&utm_medium=rss&utm_campaign=local-innovation-facilitates-solidarity-based-biogas-networks-in-cuba
http://www.ipsnews.net/2019/01/local-innovation-facilitates-solidarity-based-biogas-networks-in-cuba/#respondTue, 08 Jan 2019 02:52:46 +0000Ivet Gonzalezhttp://www.ipsnews.net/?p=159528Black plastic pipes, readily available on the mainly empty shelves of Cuba’s shops, distribute biogas to homes in the rural town of La Macuca, buried under the ground or running through the grass and stones in people’s yards. The strong blue flame in the kitchens of the eight homes supplied by producer Yuniel Pons is […]

Alexander López Savrán, a 32-year-old engineer who innovated the standard fixed-dome biodigester to make it possible to create distribution networks from materials readily available in Cuba, stands next to one of these systems in the rural town of La Macuca, in Cabaiguán, Cuba. Credit: Jorge Luis Baños/IPS

By Ivet GonzálezHAVANA, Jan 8 2019 (IPS)

Black plastic pipes, readily available on the mainly empty shelves of Cuba’s shops, distribute biogas to homes in the rural town of La Macuca, buried under the ground or running through the grass and stones in people’s yards.

The strong blue flame in the kitchens of the eight homes supplied by producer Yuniel Pons is thanks to engineer Alexander López Savran, who innovated the standard fixed-dome biodigester to create distribution networks with the few basic materials available in this Caribbean island nation.

“A new biodigester has been designed to obtain pressure, which means that biogas can be distributed more than five kilometers away without the need for a compressor or blower. That is where the innovation lies,” the engineer, who lives in the city of Cabaiguán, capital of the municipality of the same name, where La Macuca is located, in the central province of Santi Spíritus, told IPS."Three years ago I had a big mess with animal waste, until I sought advice and began to make biogas…We are working on expanding the corrals so that another biodigester can benefit 15 more families, who have already been selected.” -- Yuniel Pons

López, 32, made headlines in 2017 when he received the Green Latin America Award in Ecuador, and the Massachusetts Institute of Technology included him among the 35 young Latin Americans whose innovations improved the lives of their communities.

With a long-standing movement of biogas promoters and current regulations for private pork production favorable to its expansion, Cuba faces the challenge of creating efficient distribution networks to further exploit this ecological resource and raise the quality of life of rural localities, amidst an anemic economy.

“We started by taking a close look at the problem,” López recalled. “We had pork-raising centers that needed biodigesters, but the volume they were going to produce would be much greater than the consumption of those state facilities. On the other hand, we didn’t have the equipment to be able to distribute it.”

This fuel arises from the decomposition of organic matter, especially cattle manure and human feces. But on many farms with biodigesters there is a surplus of methane gas which, if not used, puts pressure on the equipment and is often released into the atmosphere, contributing to pollution.

In addition, biogas is most efficient for cooking because up to 70 percent of the energy is lost when it is used to generate electricity or fuel a vehicle.

“Two factors were considered: we had too much energy and there are difficulties in cooking food in the communities due to deficits in access to energy or electricity costs,” López said, referring to the dependence of most Cuban households on electric appliances.

After two years of study and design, López came up with the first prototype, which over time “has changed structurally to gain in efficiency, durability and performance,” he said, when interviewed by IPS in Pons’ home, where Pons lives with his wife Sandra Díaz and their son.

Sandra Díaz regulates the flame in her kitchen, which uses biogas from the innovative biodigester installed on her family’s land, in La Macuca, Cabaiguán, in the province of Santi Spíritus, in central Cuba. Credit: Jorge Luis Baños/IPS

Most of the biodigesters designed by López have been built as part of the Biomás Cuba project, which is coordinated by the state-run Indio Hatuey Experimental Pasture and Forage Station, located in the province of Matanzas, with support from the Swiss Agency for Development and Cooperation.

This initiative, which seeks to bring about energy sustainability in the Cuban countryside, provides part of the inputs, while the producer provides another part, to build the biodigester, which with fixed-dome technology is expensive because it requires a large volume of building materials but is compensated with distribution and 40 years of durability.

López estimated that his 10-cubic-meter biodigester costs the equivalent of 1,000 dollars in Cuba, but with an efficiency equal to that of a standard 15-cubic-meter biodigester. Less profitable are the polyethylene biodigesters, which cost about 800 dollars, serve just one home and have a useful life of up to 10 years.

So far, 10 biodigesters have been built with this local innovation in four localities of Cabaiguán: El Colorado (two), Ojo de Agua (one), Juan González (six) and La Macuca (one), which supply 102 homes and improved the lives of 600 people, saving 65 percent of electricity consumption per household.

And the technology was also replicated in Matanzas, although the engineer lamented the lukewarm reception by decision-makers with respect to the biodigester, which could contribute to the national plan for renewable energies to provide 24 percent of electric power by 2030, compared to just four percent today.

In well-equipped corrals, Pons keeps between 100 and 150 pigs behind his house as part of an agreement between state companies and private producers that in 2017 produced a record 194,976 tons, which did not, however, meet the demand of the country’s 11.2 million inhabitants. And that total was apparently not surpassed in 2018.

“Three years ago I had a big mess with animal waste, until I sought advice and began to make biogas,” recalled the producer, who is supported by Biomás. “We are working on expanding the corrals so that another biodigester can benefit 15 more families, who have already been selected.”

Farmer Yuniel Pons and his wife Sandra Díaz stand next to the biodigester installed by their house, which with its innovative system supplies energy to the kitchens of eight homes in La Macuca, a rural settlement in the municipality of Cabaiguán, in central Cuba. Credit: Jorge Luis Baños/IPS

After lighting the gas stove in his kitchen, Diaz, a homemaker, explained that “cooking food like this is faster, it’s wonderful… I used to cook with an electric hotplate and pressure cooker, but they were almost always broken,” she said.

The network reaches the modest home of Denia Santos and her family, who live next door to Pons. “Now I cook with biogas and I also use it to boil (disinfect) towels and bedding, something I did with firewood that I would chop up myself,” said Santos, who takes care of her mentally disabled son.

Other benefits described by families who have biogas are that it is a better way to cook food for their animals and boil water for human consumption, and that it generates a strongersense of community as everyone is responsible for maintaining the biodigester.

José Antonio Guardado, national coordinator of the Movement of Biogas Users, which emerged in 1983 and today has more than 3,000 members spread throughout almost all of Cuba’s provinces, said he was happy with the trend in Cuban agriculture to create solidarity biogas networks.

Guardado told IPS that there is “greater awareness, political support and participative activities in the context of local development,” although obstacles to distribution persist because “materials in the market are not optimal, sufficient or affordable” and “there is a lack of institutional infrastructure to provide this service in an integrated manner.”

Meanwhile, in El Cano, outside of Havana, the solidarity plans of farmer Hortensia Martínez have come to a halt despite the fact that she used her own resources to build a biodigester with a traditional fixed 22-cubic-meter dome on her La China farm, to supply the farm itself and share with five neighboring homes.

“Now I plan to give it a boost, but we haven’t been able to implement it because we don’t have the connections to the community’s houses and it has valves, special faucets and a type of hose that makes it possible to bury the network underground,” the farmer, who is well-known for her community projects, especially targeting children, told IPS.

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]]>http://www.ipsnews.net/2019/01/local-innovation-facilitates-solidarity-based-biogas-networks-in-cuba/feed/0Solar Energy Crowns Social Housing Programme in Brazilhttp://www.ipsnews.net/2019/01/solar-energy-crowns-social-housing-programme-brazil/?utm_source=rss&utm_medium=rss&utm_campaign=solar-energy-crowns-social-housing-programme-brazil
http://www.ipsnews.net/2019/01/solar-energy-crowns-social-housing-programme-brazil/#respondFri, 04 Jan 2019 20:35:43 +0000Mario Osavahttp://www.ipsnews.net/?p=159511“Solar energy makes my happiness complete,” said Divina Cardoso dos Santos, owner of one of 740 houses with photovoltaic panels on the rooftops in a settlement on the outskirts of this central Brazilian city. “The first blessing was thishouse,” said the 67-year-old mother of five and grandmother of 14. “I paid 600 reais (155 dollars) […]

A view of houses with solar panels on their rooftops in the Maria Pires Perillo housing complex, two kilometres from the city of Palmeiras de Goiás. With 740 homes, it is the largest solar energy project in social housing complexes in the state of Goiás, in central Brazil. Credit: Mario Osava/IPS

By Mario OsavaPALMEIRAS DE GOIÁS, Brazil, Jan 4 2019 (IPS)

“Solar energy makes my happiness complete,” said Divina Cardoso dos Santos, owner of one of 740 houses with photovoltaic panels on the rooftops in a settlement on the outskirts of this central Brazilian city.

“The first blessing was thishouse,” said the 67-year-old mother of five and grandmother of 14. “I paid 600 reais (155 dollars) a month for rent in the city of Palmeiras, and now I pay monthly quotas of just 25 reais (6.50 dollars) for this house, which is mine,” she told IPS.

Her retirement pension, which for the past two years has assured her an income equivalent to the minimum wage (250 dollars) a month, and visits from a daughter who lives in Switzerland are “other blessings,” which preceded the solar panels, which allow her to save almost the entire cost of the electricity bill – about 15 dollars a month.

The Maria PiresPerillo Residential complex, a group of 740 homes that began to house poor families in 2016, is a social housing project of the Housing Agency (AGEHAB) of the state of Goiás, in west-central Brazil.

Located two kilometres from Palmeiras de Goiás, a city of 28,000 people, it is the largest of the four residential complexes that AGEHAB will supply with solar energy. The agency is a pioneer in Brazil in includingsolar power in housing programmes.

“We would like to build all the new housing complexes with solar panels and also install them in the ones built previously,” Cleomar Dutra, president of AGEHAB, told IPS.

The agency subsidises the installation, granting 3,000 reais (780 dollars) to each family, through the”ChequeMaisMoradia”programme for the improvement of homes. The money covers the cost of two solar panels and the necessary equipment, such as inverters, cables and supports.

But this year’s devaluation of the Brazilian currency, the real, drove up the cost of the panels and other equipment, which is almost all imported. Additional resources for the facilities in the Palmeiras complex, which are yet to be completed, had to be sought, said Dutra.

Divina Cardoso dos Santos stands in front of her house in a social housing complex, for which she pays a monthly fee of about 6.5 dollars, on the outskirts of the Brazilian city of Palmeiras de Goiás. That’s 24 times less than the rent she used to pay. On the neighbouring rooftop can be seen a solar water heater, which all of the homes in the neighbourhood have. Credit: Mario Osava/IPS

“Not all of the houses will have solar panels, because some did not sign the financing contract for the ‘Cheque Mais Moradia’,” said Pedro de Oliveira Neto, the 32-year-old technician who runs the facilities at the Maria Perillo Residential Complex, installed by Nexsolar.

Oliveira has been doing this work for the past four months, after taking a specialised course. Before that, he worked in the meat industry and in mining. Now he wants to stay in the field of solar energy, “which has a future, it’s innovation,” he told IPS.

Actually, most of the houses in the complex have solar panels, but few of them generate their own energy. After they are installed, other conditions must be met in order for the local power company, Enel from Italy, to connect each home’s system to the grid.

The process began in March 2017 when solar units were installed in three homes as a test.

Patricia Soares de Oliveira, 31, married with an eight-year-old daughter, was included in that first installation. Her electricity bill fell to one-fifth of the previous one. Now she pays about four dollars a month.

“We have two TV sets, a refrigerator, a washing machine, a computer and fans,” she told IPS to explain how much electricity they use.

“Now we want to reduce the water bill, which costs us 10 to 12 times more than electricity,” she complained.

Her family also no longer has to pay rent because they were granted a home in the complex. Whereas they used to pay 350 reais (90 dollars) a month they now pay just 25 reais (6.50 dollars) per month, the fee for the small portion of the financing that the owners have to pay.

The low cost of the home is due to a subsidy of up to 20,000 reais (5,200 dollars) granted by AGEHAB, through the ‘Cheque Mais Moradia’ programme for construction, to poor families with incomes of up to three minimum wages (about 740 dollars), said Dutra, the head of AGEHAB.

Two workers install solar panels on a house in the Maria Pires Perillo housing complex, an additional benefit for the poor families who are buying their homes at a very low cost. The Goiana Housing Agency of the state government of Goias, in central Brazil, subsidises most of the housing and the solar energy. Credit: Mario Osava/IPS

The families settled in the complex are only paying the complementary financing from the Federal Economic Fund, a government bank.

“A 44-square-metre house, like the ones in the complex, are built with materials that cost 29,000 reais (7,500 dollars), but the cost can be reduced if the purchase is collective,” estimated Dutra. So the ‘Cheque Mais Moradia’ is insufficient, but almost enough.

If the beneficiary families are in charge of construction, working together collectively, or if the mayor’s office provides the labour, the houses can be built practically without running up a debt, Dutra said.

The housing complexes are aimed at the most needy local families, since AGEHAB does not have the resources to assist everyone, she said.

Palmeiras de Goiás was included in the system because the population grew well above the state average, due to immigration. New meat, dairy and animal feed industries attracted many people looking for work.

Generating electricity from solar panels is a novelty of the last two years in the Goiás housing programme, but solar energy was already used in social housing projects for heating water – there are solar boilers on every rooftop.

It is a cheaper and more accessible technology, quite widespread in Brazil, even in the Northeast region, where people are not used to bathing with hot water, due to the high local temperatures.

Patricia Soares de Oliveira, who was the first to receive solar panels as a test in 2017, stands in front of her house and next to an electric meter that reads “danger of electric shock”. Her power bill in this social housing complex on the outskirts of Palmeiras de Goiás in central Brazil has fallen to one-fifth of what she previously paid. Credit: Mario Osava/IPS

Photovoltaic electricity generation has immense potential in Brazil. In the Midwest, solar radiation from a 30-square-metre rooftop could produce five times the electricity consumed by a low-income family, estimated Dennys Azevedo, an engineer who is works manager at AGEHAB.

That generation would be enough for 3.5 households consuming the national average, 157 kilowatts/hour per month, he told IPS.

But the rules set by the National Electric Energy Agency (Aneel), the Brazilian regulatory body, do not allow consumers to sell the energy they generate. The only benefit they receive is that the energy that they generate and consume is deducted from their electric bill.

The houses of the Maria Perillo Residential complex, for example, only have two solar panels, which occupy only about one-fifth of the rooftop. An additional panel would exceed the consumption of local families.

That rule, which does not exist in countries that have greatly expanded solar generation, such as Germany, is difficult to eliminate because of “pressure from distribution companies that would lose market share,” said Azevedo.

In addition, these power companies want to charge a tax for distributed (decentralised) solar generation, basically a tax for the use of the power lines, a cost that is currently subsidised, according to them. But “we’ve all already paid an availability tax” for the power grid, said the engineer.

Another restriction is the importation of equipment not yet manufactured in Brazil. The prices depend on the exchange rate, and any devaluation of the national currency makes everything more expensive, making planning impossible, he argued.

In addition, multiple expensive taxes raise the prices of solar equipment in Brazil, cancelling out part of the cost reduction for all solar energy components, said Azevedo, who explained that efforts are being made to avoid that taxation, “perhaps by buying equipment through the United Nations,” and to obtain funds for new projects.

]]>http://www.ipsnews.net/2019/01/solar-energy-crowns-social-housing-programme-brazil/feed/0Local Communities in Mexico Question Benefits of Mayan Trainhttp://www.ipsnews.net/2018/12/local-communities-question-benefits-mayan-train-southern-mexico/?utm_source=rss&utm_medium=rss&utm_campaign=local-communities-question-benefits-mayan-train-southern-mexico
http://www.ipsnews.net/2018/12/local-communities-question-benefits-mayan-train-southern-mexico/#respondMon, 17 Dec 2018 22:43:47 +0000Emilio Godoyhttp://www.ipsnews.net/?p=159298“If thousands of people flock to this town, how will we be able to service them? I’m afraid of that growth,” Zendy Euán, spokeswoman for a community organisation,said in reference to the Mayan Train (TM) project, a railway network that will run through five states in southern Mexico. Euán, a Mayan indigenous woman living in […]

The Mayan Train megaproject in southern Mexico will affect key ecosystems of the Yucatan Peninsula, which is home to 25 protected natural areas, such as this lake in the SíijilNohá community reserve, next to the Sian Ka'an protected area. Credit: Emilio Godoy/IPS

By Emilio GodoyFELIPE CARRILLO PUERTO, Mexico, Dec 17 2018 (IPS)

“If thousands of people flock to this town, how will we be able to service them? I’m afraid of that growth,” Zendy Euán, spokeswoman for a community organisation,said in reference to the Mayan Train (TM) project, a railway network that will run through five states in southern Mexico.

Euán, a Mayan indigenous woman living in the municipality of Felipe Carrillo Puerto (FCP), told IPS that they lack detailed information about the megaproject, one of the high-profile initiatives promised during his campaign by the new leftist President Andrés Manuel López Obrador, popularly known by his acronym AMLO.

“It’s not clear to us. We don’t know about the project,” said Euán, who also questioned the benefits promised by the president, who was sworn in on Dec. 1, for the local population, as well as the mechanisms for participation in the project and the threats it poses to the environment."They are violating our indigenous rights. We don't agree with how the consultation was carried out, and we don't see the benefits for the local communities. This is aimed at tourist spots. Those who will benefit are the big businesses." -- Miguel Ku

“What will be the benefit for the local community members, for the craftswomen? As ecotourism communities, will we be able to promote our businesses and goods?” said the spokeswoman for the Community Tourism Network of the Maya Zone of Quintana Roo, one of the states in southeastern Mexico that share the Yucatan Peninsula, on the Atlantic coast, with 1.5 million inhabitants.

The network, launched in 2014, brings together 11 community organisations from three municipalities of Quintana Roo and offers ecotourism and cultural tours in the area, its main economic activity.

In the municipality of FCP, home to just over 81,000 people, there are 84 ejidos,areas of communal land used for agriculture, where community members own and farm their own plots, which can also be sold.

One of them, of the same name as the municipality, FCP, covering 47,000 hectares and belonging to 250 “ejidatarios” or members, manages the ejidal reserves Síijil Noh Há (“where the water flows,” in the Mayan language) and Much’KananK’aax (“let’s take care of the forest together”).

Euán’s doubts are shared by thousands of inhabitants of the peninsula, which receives almost seven million tourists every year.

IPS travelled a stretch of the preliminary TM route through Quintana Roo and the neighboring state of Campeche and noted the general lack of detailed information about the project and its possible ecological, social and cultural consequences in a region with high levels of poverty and social marginalisation.

The government’s National Tourism Fund (Fonatur) is promoting the project, at a cost of between 6.2 and 7.8 billion dollars. The plan is for it to start operating in 2022, with 15 stations along 1,525 kilometers in 41 municipalities in the states of Campeche, Chiapas, Quintana Roo, Tabasco and Yucatán.

The locomotives will run on biodiesel -possibly made from palm oil- and the trains are projected to move about three million passengers annually, in addition to cargo.

Zendy Euán, spokesperson for a community tourism network, explains in the Mayan Museum of the municipality of Felipe Carrillo Puerto, in the state of Quintana Roo, that the Mayan Train will run through key environmental areas of southern Mexico. Social and indigenous organisations question the benefits of the megaproject, one of the star projects of the new president, Andrés Manuel López Obrador. Credit: Emilio Godoy/IPS

The new government argues that the project will boost the region’s socioeconomic development, foster social inclusion and job creation, safeguard indigenous cultures, protect the peninsula’s Protected Natural Areas (PNA), and strengthen the tourism industry.

Ancient ecosystems

The railway will cut through the heart of the Mayan jungle, an ecosystem that formed the base of the Mayan empire that dominated the entire Mesoamerican region – southern Mexico and Central America – from the 8th century until the arrival of the Spanish conquistadors in the 16th century.

This is the most important rainforest in Latin America after the Amazon region and a key area in the conservation of natural wealth in Mexico, which ranks 12th among the most megadiverse countries on the planet.

The region belongs to the Mesoamerican Biological Corridor consisting of habitats running from southern Mexico to Panama, the southernmost of the seven Central American countries, and is home to about 10 percent of the world’s known species.

In the Yucatan Peninsula, shared by the states of Campeche, Quintana Roo and Yucatan, there are 25 PNAs, with a total area of 8.5 million hectares.

In fact, two TM stations will be contiguous to the 725,000-hectare Calakmul Biosphere Reserve and the 650,000-hectare Sian Ka’an Biosphere Reserve.

“What’s going to happen? We don’t know the route, we don’t have information. We have to study this closely,” Luís Tamay, the indigenous president of the Commissariat of Common Assets of the Nuevo Becal ejido in the municipality of Calakmul, in Campeche, told IPS.

Like Euán, Tamay fears the arrival of crowds of tourists, for which Calakmul “is not prepared; this is a high-impact project” for a municipality of just over 28,000 people.

Although the TM will not pass through the immediate vicinity of Nuevo Becal, the megaproject will have impacts on the area.

In Calakmul, the government will carry out technical and environmental impact studies in 2019, with the idea of starting construction the following year in the locality.

To build the railway network, the government must negotiate with the ejidatarios, who own most of the land in the five states along the planned railway, as there are 385 in Campeche, 279 in Quintana Roo and 737 in Yucatán.

The government has already asked for 30 hectares in the Felipe Carrillo Puerto ejido to build a station, as a contribution to the project, which was first proposed in 2007 by the then governor of Yucatan, Yvonne Ortega, who projected the Transpeninsular Rapid Train in 2007.
Shortly after taking office in December 2012, AMLO’s predecessor, conservative Enrique Peña Nieto, adopted it as a national plan to connect the region. But public spending cutbacks in 2015 put the project on hold.

To the original project which will be added more than 300 kilometers of rundown railroads that functioned between 1905 and 1957, first for military transport and then also for passenger traffic.

But this support, in a consultation that was only carried out in certain localities through a process that was not very representative, did not appease the criticism of the TM in the region.

On Nov. 15, a group of academics asked López Obrador to stop the works because of their ecological, social, cultural and archaeological impacts.

Three days later, a collective of indigenous organisations rejected the project, demanded respect for their forests and jungles, and called for free, prior, informed and culturally appropriate consultation.

“They are violating our indigenous rights. We don’t agree with how the consultation was carried out, and we don’t see the benefits for the local communities. This is aimed at tourist spots. Those who will benefit are the big businesses” in the sector, Miguel Ku, representative of the Network of Environmental Service Producers, told IPS.

This organization brings together 3,756 ejidatarios from 33 agrarian communities in the municipality of José María Morelos, and three more in the municipality of FCP, all of which are in Quintana Roo. Together, they own 257,000 hectares that are used for forestry, agriculture, beekeeping and livestock.

Local organisations are seeking another socioeconomic model. “We have shown that conservation allows for good development. We have natural resources, let us take advantage of them, that’s how we can support ourselves,” said Tamay.

Ku protested what he called a repeat of what has happened with previous projects. “We are sick and tired of others taking the benefits even though we own the land. The government could do something else. We want the ejidos to develop their own projects,” he said.

But López Obrador appears to be in a hurry to move forward with the Mayan Train, and on Dec. 16 he laid the first stone in the city of Palenque, Chiapas, without waiting for Fonatur to present the environmental impact assessment to the environment ministry.

]]>http://www.ipsnews.net/2018/12/local-communities-question-benefits-mayan-train-southern-mexico/feed/0Water, an Environmental Product of Agriculture in Brazilhttp://www.ipsnews.net/2018/12/water-environmental-product-agriculture-brazil/?utm_source=rss&utm_medium=rss&utm_campaign=water-environmental-product-agriculture-brazil
http://www.ipsnews.net/2018/12/water-environmental-product-agriculture-brazil/#respondSat, 08 Dec 2018 00:19:26 +0000Mario Osavahttp://www.ipsnews.net/?p=159092For the first time in her life, retired physical education teacher Elizabeth Ribeiro planted a tree, thorny papaya, native to Brazil’s central savanna. The opportunity arose on Nov. 28, when the Pipiripau Water Producer Project, which is being carried out 50 km from Brasilia, promoted the planting of 430 seedlings donated by participants in the […]